Top Inventors for class "Gear cutting, milling, or planing" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Richard W. Ryai, Sr. | US | North Royalton, OH | Dec 29, 2016 / 20160375503 - KEY DUPLICATION MACHINE | 10 |
2 | Yoshinori Tatsuda | JP | Kanazawa-Shi | May 26, 2016 / 20160144471 - WORKPIECE FIXING JIG | 8 |
3 | William R. Mutch | US | North Ridgeville, OH | Dec 29, 2016 / 20160375504 - KEY DUPLICATION MACHINE | 7 |
4 | Hermann J. Stadtfeld | US | Webster, NY | Jan 13, 2022 / 20220009015 - INDEPENDENT PRESSURE ANGLE CORRECTIONS FOR POWER SKIVING | 7 |
5 | Michael A. Bass | US | Chagrin Falls, OH | Dec 29, 2016 / 20160375503 - KEY DUPLICATION MACHINE | 6 |
6 | Mats Johansson | SE | Linkoping | Jan 22, 2015 / 20150023751 - NANOLAMINATED COATED CUTTING TOOL | 5 |
7 | Jon Andersson | SE | Vasteras | Aug 13, 2015 / 20150225840 - METHOD FOR DEPOSITING A COATING AND A COATED CUTTING TOOL | 5 |
8 | Naoki Sato | JP | Yamanashi | Dec 24, 2015 / 20150367466 - ROTARY-MAGAZINE TOOL CHANGER CAPABLE OF CHANGING TOOL STORAGE POSITION | 4 |
9 | Uwe-Carsten Hansen | DE | Eisenberg | May 10, 2012 / 20120114441 - PROCESS FOR PRODUCING A TOOTHED WHEEL HAVING A HERRINGBONE GEARING AND A PROCESS AND AN APPARATUS FOR GENERATING CONTROL DATA TO FORM A HERRINGBONE GEARING ON A WORKPIECE. | 4 |
10 | Robert E. Drake | US | Willoughby Hills, OH | Dec 29, 2016 / 20160375503 - KEY DUPLICATION MACHINE | 4 |
11 | Thomas Lochbihler | AT | Vils | May 10, 2012 / 20120114441 - PROCESS FOR PRODUCING A TOOTHED WHEEL HAVING A HERRINGBONE GEARING AND A PROCESS AND AN APPARATUS FOR GENERATING CONTROL DATA TO FORM A HERRINGBONE GEARING ON A WORKPIECE. | 4 |
12 | Thomas Zeller | DE | Kempten | Mar 31, 2016 / 20160089737 - METHOD AND APPARATUS FOR CHAMFERING AND DEBURRING GEAR CUT WORKPIECES | 4 |
13 | Josef Neumaier | DE | Pfronten | May 10, 2012 / 20120114441 - PROCESS FOR PRODUCING A TOOTHED WHEEL HAVING A HERRINGBONE GEARING AND A PROCESS AND AN APPARATUS FOR GENERATING CONTROL DATA TO FORM A HERRINGBONE GEARING ON A WORKPIECE. | 4 |
14 | Donald R. Hughes | US | Meadville, PA | Mar 19, 2020 / 20200087865 - RAIL RE-PROFILING METHOD AND APPARATUS | 4 |
15 | Harold D. Cook | US | Dana Point, CA | Dec 08, 2011 / 20110299951 - TOOL HOLDER DAMPING SYSTEM | 4 |
16 | Olaf Vogel | DE | Ettlingen | Oct 17, 2019 / 20190314913 - METHOD AND GRINDING MACHINE FOR GRINDING A GEAR WHEEL WORKPIECE | 4 |
17 | Yuji Okawa | JP | Kariya-Shi | Apr 07, 2011 / 20110081216 - SPINDLE DEVICE FOR MACHINE TOOL | 4 |
18 | Randall A. Porras | US | North Olmsted, OH | Oct 29, 2015 / 20150306684 - KEY DUPLICATION MACHINE | 4 |
19 | Hiroyuki Nakano | JP | Tokai-Shi | Jan 13, 2022 / 20220009016 - GEAR MACHINING APPARATUS AND MACHINING CONDITION DETERMINATION DEVICE | 4 |
20 | Daniel R. Bradley | US | Grand Rapids, MI | Dec 30, 2021 / 20210402529 - METHOD OF HYPER-FEED MACHINING TURBOMACHINE BLADED COMPONENTS | 4 |
21 | Markus Heinloth | DE | Postbauer-Heng | Jun 15, 2017 / 20170165768 - TOOL FOR ROTARY-BREACHING WORKPIECES | 4 |
22 | Tommy Larsson | SE | Angelsberg | Aug 06, 2015 / 20150218689 - COATED CUTTING INSERT | 4 |
23 | William Q. Tingley, Iii | US | Grand Rapids, MI | Dec 30, 2021 / 20210402529 - METHOD OF HYPER-FEED MACHINING TURBOMACHINE BLADED COMPONENTS | 4 |
24 | Moshe Israel Meidar | US | New York, NY | Jul 11, 2013 / 20130177363 - METHOD AND MACHINE TOOL FOR MACHINING OF METALLIC WORKPIECES | 4 |
25 | Akihiro Suyama | JP | Hamamatsu-Shi | Jun 25, 2015 / 20150174716 - WORK HOLDING DEVICE AND CUTTING DEVICE | 3 |
26 | Chia-Hui Tang | TW | Taichung City | Oct 10, 2013 / 20130265411 - SYSTEM AND METHOD FOR INSPECTING SCRAPED SURFACE OF A WORKPIECE | 3 |
27 | Eiri Nagata | JP | Toyoake-Shi | Jul 02, 2015 / 20150183021 - FORM ROLLING APPARATUS AND FORM ROLLING METHOD | 3 |
28 | Hartmut Marx | DE | Dusseldorf | Mar 21, 2013 / 20130071197 - Semi-Completing Skiving Method and Device Having Corresponding Skiving Tool for Executing a Semi-Completing Skiving Method | 3 |
29 | Wolfgang Horn | DE | Goeppingen | Sep 30, 2010 / 20100247260 - MACHINE TOOL FOR THE PRODUCTION OF TEETH ON WORKPIECES AND METHOD FOR THE PRODUCTION OF TEETH ON A WORKPIECE BY MEANS OF A MACHINE TOOL | 3 |
30 | Joseph A. Courtney | US | Rochester, NY | Dec 31, 2015 / 20150375319 - SLIDE ROLLING PROCESS FOR THE GENERATION OF BEVEL GEARS | 3 |
31 | Marcel Sobczyk | DE | Solingen | Jun 09, 2016 / 20160158860 - Skiving Method And Corresponding Device | 3 |
32 | Karl Schaeferling | DE | Unterschleissheim | Feb 04, 2016 / 20160031023 - METHOD FOR MACHINING TOOTHED WORKPIECES, MACHINING UNIT THEREFOR AND MACHINE TOOL EQUIPPED WITH SUCH A MACHINING UNIT | 3 |
33 | Kunimichi Nakashima | JP | Anjo-Shi | Apr 07, 2016 / 20160096227 - MAIN SPINDLE DEVICE OF MACHINE TOOL | 3 |
34 | Warren A. Ceroll | US | Owings Mills, MD | Aug 11, 2022 / 20220250180 - POWER TOOL FOR FORMING THREADS | 3 |
35 | William Q. Tingley | US | Grand Rapids, MI | Dec 30, 2021 / 20210402529 - METHOD OF HYPER-FEED MACHINING TURBOMACHINE BLADED COMPONENTS | 3 |
36 | Jun-Qi Li | CN | Shenzhen | Apr 16, 2020 / 20200115268 - APPARATUS FOR PRODUCTION OF CURVED GLASS AND METHOD FOR MANUFACTURING SAME | 3 |
37 | Chunliang Hsiao | US | Troy, MI | Jan 24, 2013 / 20130022424 - FACE HOB HYPOID GEAR TOOTH TOP-LAND RADIUS BY COMMON CHAMFER TOOL | 3 |
38 | Richard M. Hummel | US | Parma, OH | Feb 04, 2021 / 20210031400 - METHOD AND APPARATUS FOR CUTTING DADOES | 3 |
39 | Tsair-Rong Chen | TW | Changhua County | Feb 28, 2013 / 20130049300 - GAME MACHINE | 3 |
40 | Andreas Larsson | SE | Fagersta | Jan 12, 2012 / 20120009039 - Insert for Milling of Cast Iron | 3 |
41 | Erich Prock | DE | Ravensburg | Jun 09, 2016 / 20160158860 - Skiving Method And Corresponding Device | 3 |
42 | Qing Liu | CN | Shenzhen | Jul 01, 2021 / 20210197396 - METHOD FOR MEASURING POSE OF ROBOTIC END TOOL | 3 |
43 | Thomas F. Fiore | US | Willowick, OH | Dec 29, 2016 / 20160375504 - KEY DUPLICATION MACHINE | 3 |
44 | Hisashi Otani | JP | Anjo-Shi | Jan 13, 2022 / 20220009016 - GEAR MACHINING APPARATUS AND MACHINING CONDITION DETERMINATION DEVICE | 3 |
45 | Stefano Lombardo | US | Shelby Township, MI | Jan 24, 2013 / 20130022424 - FACE HOB HYPOID GEAR TOOTH TOP-LAND RADIUS BY COMMON CHAMFER TOOL | 3 |
46 | Johannes Brogni | CH | Dotzigen | Apr 28, 2016 / 20160114417 - METHOD FOR PRODUCING AND/OR PROCESSING A GEAR AND GEAR CUTTING MACHINE | 3 |
47 | Wolfgang Horn | DE | Goppingen | Dec 24, 2015 / 20150367473 - TOOL TURRET FOR PROCESSING WORKPIECES AND PROCESSING SYSTEM WITH THIS TYPE OF TOOL TURRET | 3 |
48 | Shin Deguchi | JP | Moriyama-Shi | May 12, 2016 / 20160129507 - CUTTING INSERT, CUTTING TOOL, AND METHOD OF PRODUCING MACHINED PRODUCT | 3 |
49 | Oliver Winkel | DE | Kempten | Oct 02, 2014 / 20140294530 - APPARATUS AND METHOD FOR CHAMFERING A WORKPIECE | 3 |
50 | Paul Chang | TW | Taichung City | Oct 10, 2013 / 20130265411 - SYSTEM AND METHOD FOR INSPECTING SCRAPED SURFACE OF A WORKPIECE | 3 |
51 | Jean-Luc Dufour | US | Franklin, TN | Dec 31, 2015 / 20150375310 - BALLNOSE CUTTING TOOL AND BALLNOSE CUTTING INSERT | 3 |
52 | Matthias Philippin | DE | Rutesheim | Jun 09, 2016 / 20160158861 - METHOD FOR MACHINING TOOTH EDGES AND MACHINING STATION DESIGNED FOR THIS PURPOSE | 3 |
53 | Kouichi Katoh | JP | Numazu-Shi | Sep 06, 2012 / 20120224930 - MACHINING METHOD, PROGRAM, MACHINING-PROGRAM GENERATING PROGRAM AND MACHINING APPARATUS OF PRESS DIE | 3 |
54 | Yuuzou Inaguchi | JP | Yamanashi | Oct 13, 2016 / 20160297043 - MACHINE TOOL HAVING INSPECTION FUNCTION FOR DETERIORATED STATE OF SPINDLE | 3 |
55 | Ching-Yuan Lin | TW | Taichung City | Jun 13, 2013 / 20130150205 - APPARATUS FOR ELIMINATING BACKLASH IN A PLANETARY GEAR SET | 3 |
56 | Hansjoerg Geiser | DE | Wiggensbach | Nov 20, 2014 / 20140341668 - METHOD FOR TOOTH-MACHINING WORKPIECES | 3 |
57 | Gilles Festeau | FR | Ferney Voltaire | Nov 20, 2014 / 20140341670 - CUTTING INSERT FOR HIGH FEED FACE MILLING | 3 |
58 | Hirohisa Ishi | JP | Moriyama-Shi | Jul 21, 2022 / 20220226913 - INSERT | 3 |
59 | Karlheinz Jansen | DE | Schutterwald | Jun 17, 2021 / 20210178491 - INTERFACE BETWEEN A COLLET HOLDER AND A TOOL ADAPTER | 3 |
60 | Heiko Graf | DE | Gerlingen | Aug 16, 2012 / 20120205880 - MACHINE TOOL HAVING A ROTARY TRANSMITTER FOR DATA | 2 |
61 | Ruei-Hung Hsu | TW | Taichung City | Nov 26, 2015 / 20150336191 - METHOD FOR USING A VARIABLE-TOOTH-THICKNESS WORM-TYPE TOOL TO FABRICATE GEARS WITH LONGITUDINAL CROWNING | 2 |
62 | William G. Landry | US | Canandaigua, NY | Dec 31, 2015 / 20150375319 - SLIDE ROLLING PROCESS FOR THE GENERATION OF BEVEL GEARS | 2 |
63 | Franz Haser | DE | Oberstaufen | Jun 22, 2017 / 20170175791 - CONNECTING MEANS | 2 |
64 | Masashi Ochi | JP | Shiga | Nov 10, 2011 / 20110275290 - INTERNAL GEAR GRINDING MACHINE AND DRESSING METHOD FOR BARREL-SHAPED THREADED TOOL | 2 |
65 | Yoshihiko Yamada | JP | Anjo-Shi | Jan 09, 2014 / 20140012519 - DYNAMIC CHARACTERISTIC CALCULATION APPARATUS AND ITS METHOD FOR MACHINE TOOL | 2 |
66 | Ari Freeman | US | San Rafael, CA | Mar 03, 2016 / 20160059324 - FULLY AUTOMATIC KEY DUPLICATING MACHINE WITH AUTOMATIC KEY MODEL IDENTIFICATION SYSTEM | 2 |
67 | Akihiro Mochizuki | JP | Nara | Mar 17, 2016 / 20160074981 - MACHINE TOOL SPINDLE DEVICE | 2 |
68 | Yuan-Fu Tsai | TW | Taichung County | Sep 30, 2010 / 20100249982 - DISPLACEMENT COMPENSATION CONTROL METHOD AND MODULE FOR AN OBJECT MOUNTED MOVABLY ON A DRIVING ROD UNIT | 2 |
69 | Roland Hoerl | DE | Boennigheim | Dec 08, 2011 / 20110299953 - MACHINE TOOL COMPRISING A MACHINE SPINDLE, A TOOL HOLDER AND A CONTACT POINT FOR ELECTRIC CURRENT OR DATA TRANSMISSION | 2 |
70 | Frank Mevert | DE | Lauenhagen | Nov 19, 2015 / 20150330034 - MOVABLE FIXTURE FOR MILLING RAIL HEADS AND PROCEDURE FOR REPLACING CUTTING PLATES FOR SUCH A FIXTURE | 2 |
71 | Emanuele Cigni | IT | Florence | Mar 31, 2016 / 20160089729 - INTERCHANGEABLE BALL MILL | 2 |
72 | Paul Chang | TW | Taichung County | Sep 30, 2010 / 20100249982 - DISPLACEMENT COMPENSATION CONTROL METHOD AND MODULE FOR AN OBJECT MOUNTED MOVABLY ON A DRIVING ROD UNIT | 2 |
73 | Mark J. Boch | US | East Rochester, NY | Dec 31, 2015 / 20150375319 - SLIDE ROLLING PROCESS FOR THE GENERATION OF BEVEL GEARS | 2 |
74 | Doug G. Davis | US | Rocky Mount, NC | Jul 14, 2011 / 20110170976 - EZ key registration assembly | 2 |
75 | Chester O.d. Thompson | US | Painesville, OH | Dec 29, 2016 / 20160375503 - KEY DUPLICATION MACHINE | 2 |
76 | Byung-Woo Jeon | KR | Daejeon | Mar 08, 2012 / 20120057945 - CHAMFER DEVICE FOR MACHINING WELD BEAD SURFACE WHICH ALLOWS ONE-TOUCH CHAMFERING-AMOUNT ADJUSTMENT | 2 |
77 | Chin-Chiu Chen | TW | Cingshuei Chen | Jun 14, 2012 / 20120146298 - EASILY-POSITIONED CUTTER CHUCK | 2 |
78 | Hans Grass | US | Rockford, IL | Apr 18, 2013 / 20130094917 - Horizontal Gear Shaping Machine With Dual Shaping Heads | 2 |
79 | William P. Greenleaf | US | Girard, PA | May 12, 2016 / 20160130768 - RAIL RE-PROFILING METHOD AND APPARATUS | 2 |
80 | Juergen Kreschel | DE | Hemmingen | Jun 09, 2016 / 20160158861 - METHOD FOR MACHINING TOOTH EDGES AND MACHINING STATION DESIGNED FOR THIS PURPOSE | 2 |
81 | Jeen-Sheen Row | TW | Miaoli County | Sep 30, 2010 / 20100249982 - DISPLACEMENT COMPENSATION CONTROL METHOD AND MODULE FOR AN OBJECT MOUNTED MOVABLY ON A DRIVING ROD UNIT | 2 |
82 | Joël Demarest | FR | Pitres | Nov 04, 2010 / 20100275753 - CENTRIFUGALLY-CAST TUBE AND RELATED METHOD AND APPARATUS FOR MAKING SAME | 2 |
83 | Patrick J. Gleason | US | Attica, MI | Feb 27, 2014 / 20140056662 - External Deburring of Welded Pipe | 2 |
84 | Juergen Fronius | DE | Walheim/neckar | Aug 16, 2012 / 20120205880 - MACHINE TOOL HAVING A ROTARY TRANSMITTER FOR DATA | 2 |
85 | Takamasa Itoh | JP | Shimizu-Cho | Sep 06, 2012 / 20120224930 - MACHINING METHOD, PROGRAM, MACHINING-PROGRAM GENERATING PROGRAM AND MACHINING APPARATUS OF PRESS DIE | 2 |
86 | David Kaufman | US | Beachwood, OH | Dec 25, 2014 / 20140377026 - METHOD AND APPARATUS DOR HOLDING KEYS DURING THE CUTTING PROCESS | 2 |
87 | Torsten Konig | DE | Hohndorf | Jan 29, 2009 / 20090028655 - DEVICE AND METHOD FOR MACHINING BEVEL GEARS IN THE INDEXING METHOD HAVING COMPLETE INDEXING ERROR COMPENSATION | 2 |
88 | Hideaki Yamamoto | JP | Minato-Ku | Nov 20, 2014 / 20140340508 - METHOD FOR CALIBRATING CAMERA MEASUREMENT SYSTEM | 2 |
89 | Atsushi Inoue | JP | Hiroshima | Sep 06, 2012 / 20120226374 - MACHINE TOOL CONTROL METHOD AND MACHINE TOOL CONTROL DEVICE | 2 |
90 | Takashi Norihisa | JP | Niwa-Gun | Aug 30, 2012 / 20120219374 - SPINDLE DEVICE | 2 |
91 | Lucio Carraro | IT | Salzano (ve) | Mar 10, 2016 / 20160067839 - NC machines with improved worktable | 2 |
92 | Edgar Weppelmann | DE | Asperg | Jun 17, 2021 / 20210178499 - METHOD FOR MACHINING TOOTHINGS, AS WELL AS TOOTHING MACHINE AND CONTROL PROGRAM FOR SAME | 2 |
93 | Feng Ming Ou | TW | Taichung City | Feb 04, 2021 / 20210031381 - PICK-UP AND PLACEMENT TOOLS FOR ITEMS HAVING HOOK PORTION AND PUSHER | 2 |
94 | Hsi-Hung Hsiao | TW | Taichung County | Feb 27, 2014 / 20140053937 - HYDROSTATIC PLATE BEARING | 2 |
95 | Michael S. Eneix | US | Indianapolis, IN | Sep 19, 2013 / 20130243541 - COMBINED THERMAL FIT AND ROTATIONAL LOCKING MACHINE TOOL ASSEMBLY | 2 |
96 | Fumio Nakamura | JP | Tokyo | Jan 01, 2009 / 20090003955 - MACHINE TOOL | 2 |
97 | Feng-Tien Chen | TW | Taichung City | Jun 22, 2017 / 20170176972 - Computer Numerical Control Servo Drive System | 2 |
98 | Hiroki Tazawa | JP | Konan-Shi | Mar 25, 2010 / 20100074707 - MILLING SPINDLE OF MACHINE TOOL | 2 |
99 | Donald F. Cornell | US | Madison, CT | Jan 26, 2017 / 20170020638 - SYSTEMS AND PROCESSES FOR FABRICATING DENTAL RESTORATIONS | 2 |
100 | Steve Simons | US | Los Altos, CA | Jun 07, 2012 / 20120141219 - AUTOMATED LOADING OF WORK PIECES INTO ADVERSE ENVIRONMENTS ASSOCIATED WITH MILLING MACHINES | 2 |