Wienhold
James L. Wienhold, Minneapolis, MN US
Patent application number | Description | Published |
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20080246233 | Dual Size Tool-Bit Holder - A tool-bit holder ( | 10-09-2008 |
20110101629 | Automatic Tool-Bit Holder - A tool-bit holder has a hub, wherein the hub has a longitudinally extending axial bore for receiving a tool-bit therein, a detent ball radially projecting into the bore to selectively engage the tool-bit, and a circumferential ramp that is longitudinally moveable over the detent ball to cause radial movement thereof. A longitudinally moveable member extends through a slot in the hub and radially into the bore. The circumferential ramp is moveable as a function of longitudinal movement of the moveable member relative to the hub. | 05-05-2011 |
20110140376 | Dual Size Tool-Bit Holder - A tool-bit holder ( | 06-16-2011 |
20140027987 | Dual Size Tool-Bit Holder - A tool-bit holder ( | 01-30-2014 |
Kathleen A. Wienhold, Arlington, MA US
Patent application number | Description | Published |
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20120046820 | Systems and Methods for Obstacle Avoidance - Embodiments of the invention provide systems and methods for obstacle avoidance. In some embodiments, a robotically controlled vehicle capable of operating in one or more modes may be provided. Examples of such modes include teleoperation, waypoint navigation, follow, and manual mode. The vehicle may include an obstacle detection and avoidance system capable of being implemented with one or more of the vehicle modes. A control system may be provided to operate and control the vehicle in the one or more modes. The control system may include a robotic control unit and a vehicle control unit. | 02-23-2012 |
Paul D. Wienhold, Baltimore, MD US
Patent application number | Description | Published |
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20110206928 | Reinforced Fibers and Related Processes - A reinforced fiber is disclosed including a base material composed of a reinforcement ply having interstitial spaces; and a bacterial cellulose interwoven over the reinforcement ply and throughout the interstitial spaces. The reinforced fiber is obtained by (a) providing a base material composed of a reinforcement ply having interstitial spaces; and (b) contacting the base material with an effective bacteria in a microbial fermentation synthesis process for a time period sufficient to grow bacterial cellulose throughout the interstitial spaces of the reinforcement ply thereby providing a reinforced fiber interwoven with the bacterial cellulose. Also disclosed reinforced silicon carbide-containing nanofibers and processes for their preparation. | 08-25-2011 |
Tobias Wienhold, Karlsruhe DE
Patent application number | Description | Published |
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20160064889 | FULL POLYMER MICRORESONATORS - The present invention relates to a microresonator, in particular a full polymer microresonator, a method for producing the microresonator, and the use of the microresonator as a microlaser and/or molecular sensor. | 03-03-2016 |
Uwe Wienhold, Magdeburg DE
Patent application number | Description | Published |
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20080275545 | Method and Device for Investigation of Sludge Deposits on Materials for Endoprostheses and Endoprosthesis - The invention relates to a method and device for the investigation of sludge deposition on materials for coating endoprostheses. At least one endoprosthesis is placed in an incubation chamber which is at least partly filled with infected bile. The incubation chamber is rocked gently on a rocking platform for a period of about 35 days. The bile fluid is regularly partly exchanged. The endoprosthesis is embodied in a coated plastic. The coating comprises 70 to 80% by weight of hydrophobic components and 30% to 20% by weight of hydrophilic components. The coating may particularly have a sol-gel embodiment. An application in bile duct prostheses is possible. | 11-06-2008 |