Wismer
Chase David Wismer, Cambridge CA
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20090232623 | ROOF HOIST - According to embodiments described in the specification, an apparatus and method for lifting a roof onto a dwelling. A roof hoist with hooks and a frame is provided. Each hook is configured to slide under a portion of a roof and thereby support a portion of the weight of the roof. The frame is provided with locomotion means to facilitate positioning over a roof. A portion of the frame may be removed and lifted with the roof by overhead lifting means. The hooks are attached to the removeable portion of the frame. The roof may be deposited on a dwelling, and the hooks may then be disengaged. The removeable portion of the frame, along with the hooks, may be then be lowered and recoupled with the remainder of the frame. | 09-17-2009 |
Earl Edwin Wismer, Bethlehem, PA US
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20100144023 | Photobioreactor - A photobioreactor system including a light source, a plurality of interconnected pipes, and a liquid slurry containing an algae disposed within the pipes. The pipes are formed from a translucent polyvinyl chloride material that allows light having a plurality of wavelengths emitted from the light source that stimulate growth of the algae to pass through the material and is resistant to light having a wavelengths emitted from the light source that degrade the material. | 06-10-2010 |
20110104796 | PHOTOBIOREACTOR - A photobioreactor system including a light source, a plurality of interconnected pipes, and a liquid slurry containing an algae disposed within the pipes. The pipes are formed from a translucent polyvinyl chloride material that allows light having a plurality of wavelengths emitted from the light source that stimulate growth of the algae to pass through the material and is resistant to light having a wavelengths emitted from the light source that degrade the material. | 05-05-2011 |
Ivan Wismer, Laupen CH
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20150114176 | ROTARY-LEAF / -CASEMENT DRIVE - The present invention relates to a rotary drive ( | 04-30-2015 |
Jean-Marc Wismer, Lausanne CH
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20100234717 | Intraocular Pressure Monitoring Device - An intraocular pressure monitoring device comprises a soft contact lens ( | 09-16-2010 |
20140016097 | Device and Method for Detecting Ophtalmic and/or Brain Diseases - System for monitoring at least one biomechanical ophthalmic parameter, the system comprising a measuring device ( | 01-16-2014 |
20150150510 | Intraocular Pressure Measuring and/or Monitoring System with Inertial Sensor - An intraocular pressure measuring and/or monitoring system comprises an intraocular pressure measuring device ( | 06-04-2015 |
John Wismer, Washington Crossing, PA US
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20150197467 | E-1-CHLORO-3,3,3-TRIFLUOROPROPENE PRODUCTION PROCESS FROM 1,1,3,3-TETRACHLOROPROPENE - A production process for the production of E-1-chloro-3,3,3-trifluoropropene, the process including at least one stage during which 1,3,3,3-tetrachloropropene reacts with anhydrous hydrofluoric acid in the liquid phase, in the absence of a catalyst, with an HF/1,1,3,3-tetrachloropropene molar ratio between 3 and 20 inclusive, at a temperature between 50° C. and 150° C. inclusive and an absolute pressure of between 1 and 20 bar inclusive. | 07-16-2015 |
John A. Wismer, Washington Crossing, PA US
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20110218369 | PROCESS FOR THE MANUFACTURE OF HYDROFLUOROOLEFINS - The invention relates to a process for manufacturing 1,1,1,2-tetrafluoropropene (1234yf, CF | 09-08-2011 |
20110218370 | PROCESS FOR THE MANUFACTURE OF HYDROCHLOROFLUOROOLEFINS - The present invention provides a process for the manufacture of trans 1-chloro-3,3,3-trifluoropropene (E- | 09-08-2011 |
20120010449 | SEPARATION OF R-1233 FROM HYDROGEN FLUORIDE - The invention relates to a process for separating monochloro-trifluoropropenes such as HCFC-1233 from azeotrope or azeotrope like combinations with HF. The process employs a cold, liquid phase separations and multiple azeotropic distillation trains. | 01-12-2012 |
20140231240 | SEPARATION OF R-1233 FROM HYDROGEN FLUORIDE - The invention relates to a process for separating monochloro-trifluoropropenes such as HCFC-1233 from azeotrope or azeotrope like combinations with HF. The process employs a cold, liquid phase separations and multiple azeotropic distillation trains. | 08-21-2014 |
20140316171 | PROCESS FOR THE MANUFACTURE OF HYDROFLUOROOLEFINS - The invention relates to a process for manufacturing 1,1,1,2-tetrafluoropropene (1234yf, CF | 10-23-2014 |
Mark Wismer, Britton, SD US
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20080251983 | Automatic truss jig setting system - A automatic truss jig setting system is disclosed that includes a table including a plurality of segments with a side edge of adjacent segments defining a slot. At least one pin assembly, and optionally a pair of pin assemblies, is movable independently of each other along the slot. Movement apparatus is provided for independently moving the pin assemblies along the slot. Each of the side edges of the segments associated with the slot defines a substantially vertical plane with a zone being defined between the substantially vertical planes of the side edges, and the movement apparatus is located substantially outside of the zone of the slot. The invention may optionally include a system for handling the obstruction of pin assembly movement, and a system for keeping track of the position of the pin assembly when the pin assembly has encountered an obstruction. | 10-16-2008 |
20100171252 | AUTOMATIC TRUSS JIG SETTING SYSTEM - A automatic truss jig setting system is disclosed that includes a table including a plurality of segments with a side edge of adjacent segments defining a slot. At least one pin assembly, and optionally a pair of pin assemblies, is movable independently of each other along the slot. Movement apparatus is provided for independently moving the pin assemblies along the slot. Each of the side edges of the segments associated with the slot defines a substantially vertical plane with a zone being defined between the substantially vertical planes of the side edges, and the movement apparatus is located substantially outside of the zone of the slot. The invention may optionally include a system for handling the obstruction of pin assembly movement, and a system for keeping track of the position of the pin assembly when the pin assembly has encountered an obstruction. | 07-08-2010 |
20130043631 | AUTOMATIC TRUSS JIG SETTING SYSTEM - A automatic truss jig setting system is disclosed that includes a table including a plurality of segments with a side edge of adjacent segments defining a slot. At least one pin assembly, and optionally a pair of pin assemblies, is movable independently of each other along the slot. Movement apparatus is provided for independently moving the pin assemblies along the slot. Each of the side edges of the segments associated with the slot defines a substantially vertical plane with a zone being defined between the substantially vertical planes of the side edges, and the movement apparatus is located substantially outside of the zone of the slot. The invention may optionally include a system for handling the obstruction of pin assembly movement, and a system for keeping track of the position of the pin assembly when the pin assembly has encountered an obstruction. | 02-21-2013 |
20140367904 | AUTOMATIC TRUSS JIG SETTING SYSTEM - A automatic truss jig setting system is disclosed that includes a table including a plurality of segments with a side edge of adjacent segments defining a slot. At least one pin assembly, and optionally a pair of pin assemblies, is movable independently of each other along the slot. Movement apparatus is provided for independently moving the pin assemblies along the slot. Each of the side edges of the segments associated with the slot defines a substantially vertical plane with a zone being defined between the substantially vertical planes of the side edges, and the movement apparatus is located substantially outside of the zone of the slot. The invention may optionally include a system for handling the obstruction of pin assembly movement, and a system for keeping track of the position of the pin assembly when the pin assembly has encountered an obstruction. | 12-18-2014 |
Michael K. Wismer, Rahway, NJ US
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20090282913 | METHOD AND APPARATUS FOR MEASURING THE VOLUME OF AN ANIMAL PAW - Disclosed is an improved method for measuring the volume of an animal paw, suitable for use in a rat paw edema assay. Also disclosed is a novel apparatus for measuring the volume of liquid displaced by the insertion of an object into a liquid filled cup ( | 11-19-2009 |
Michael W. Wismer, Lino Lakes, MN US
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20130334134 | INTEGRATED SELENIUM REMOVAL SYSTEM FOR WASTE WATER - The inventive process scheme and its various embodiments described herein will comprise filtering a selenium containing water by reverse osmosis or nanofiltration to produce a primary permeate stream at least meeting the water stream effluent discharge requirements of the location and a concentrate stream containing the removed selenium and other species, a RO or NF concentrate treatment specific to the case which will treat and reduce the selenium content of the concentrate, optionally in conjunction with a sulfate removal process, and result in a highly concentrated sludge or other output, and a selenium depleted aqueous overflow stream, a portion of which will be combined with the primary permeate stream so that the selenium content of the combined stream does not exceed the local requirement, and the reminder of the selenium depleted aqueous overflow stream will be returned to be combined with the selenium containing water entering the inlet of the primary reverse osmosis treatment. | 12-19-2013 |
Michael W. Wismer, Lino Lake, MN US
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20100108609 | SYSTEM AND METHOD OF SLURRY TREATMENT - Wastewater streams from semiconductor processing operations are treated to reduce the concentration therein of one or more metal species to a satisfactory level. The disclosed systems and technique utilize complexing ion exchange media to treat the wastewater streams having a significant concentration of oxidizing species and high solids concentration. | 05-06-2010 |