Inventor · disambiguated record
John R. Mitchell
Also filed as: MITCHELL JOHN · MITCHELL JOHN R · MITCHELL JOHN R S · MITCHELL JOHN ROBERT
42 granted patents·10 pending applications·1,029 citations·filing 1975–2023
98Inventor score
Files withMITCHELL JOHN R14MAGNA CLOSURES INC9MITCHELL JOHN4PARTICLE MEASURING SYST4ALBION INSTR INC2
Top patents by PatentIndex Score
52 records- 0198US8027035B2Non-orthogonal particle detection systems and methodsPARTICLE MEASURING SYST·Filed 2011·Granted Sep 27, 2011·55 cites·21 claims
- 0297US8427642B2Two-dimensional optical imaging methods and systems for particle detectionMITCHELL JOHN·Filed 2012·Granted Apr 23, 2013·70 cites·28 claims
- 0397US7916293B2Non-orthogonal particle detection systems and methodsPARTICLE MEASURING SYST·Filed 2008·Granted Mar 29, 2011·67 cites·38 claims
- 0496US11320360B2Fluid refractive index optimizing particle counterPARTICLE MEASURING SYST·Filed 2019·Granted May 3, 2022·13 cites·21 claims
- 0596US8174697B2Non-orthogonal particle detection systems and methodsMITCHELL JOHN·Filed 2011·Granted May 8, 2012·48 cites·20 claims
- 0696US8154724B2Two-dimensional optical imaging methods and systems for particle detectionMITCHELL JOHN·Filed 2008·Granted Apr 10, 2012·75 cites·34 claims
- 0795US3974960APlastic trash bag tie bandsMITCHELL JOHN R·Filed 1975·Granted Aug 17, 1976·79 cites·4 claims
- 0888US9637082B2Components for active pedestrian safety mechanismMAGNA CLOSURES INC·Filed 2015·Granted May 2, 2017·8 cites·32 claims
- 0987US5751422AIn-situ particle detection utilizing optical couplingPARTICLE MEASURING SYST·Filed 1996·Granted May 12, 1998·83 cites·18 claims
- 1085US10465425B2Single stage leadscrew cinch actuatorMAGNA CLOSURES INC·Filed 2015·Granted Nov 5, 2019·9 cites·21 claims
- 1185US10290238B1Sign clip for chain link fenceSmartSign LLC·Filed 2018·Granted May 14, 2019·8 cites·16 claims
- 1284US4192406ASaw horse braceMITCHELL JOHN R·Filed 1978·Granted Mar 11, 1980·34 cites·9 claims
- 1383US5701674AShaving cream dispensing razorVENTURE INNOVATIONS INC·Filed 1995·Granted Dec 30, 1997·80 cites·17 claims
- 1480US5135304AGas analysis system having buffer gas inputs to protect associated optical elementsBOC HEALTH CARE·Filed 1991·Granted Aug 4, 1992·53 cites·28 claims
- 1579US10470914B2Method and apparatus for correcting foot and ankle problems and problems with gaitMD ORTHOPAEDICS INC·Filed 2018·Granted Nov 12, 2019·5 cites·11 claims
- 1678US5521703ADiode laser pumped Raman gas analysis system with reflective hollow tube gas cellALBION INSTR INC·Filed 1994·Granted May 28, 1996·51 cites·47 claims
- 1776US5452084AMethod and apparatus for zero-calibration of a raman spectroscopy systemALBION INSTR INC·Filed 1993·Granted Sep 19, 1995·44 cites·19 claims
- 1874US6036623ACollapsible machine for exercising the whole body of an exerciser in a wheelchairFiled 1998·Granted Mar 14, 2000·49 cites·37 claims
- 1973US10145154B2Double pull latch for closure panel such as hoodMAGNA CLOSURES INC·Filed 2014·Granted Dec 4, 2018·5 cites·13 claims
- 2073US7867184B2System and method for correcting clubfoot problems in childrenMITCHELL JOHN R·Filed 2006·Granted Jan 11, 2011·10 cites·17 claims
- 2172US6829864B2Threshold protective cover with hingeFiled 2003·Granted Dec 14, 2004·19 cites·18 claims
- 2271US10577838B2Overslam bumper for vehicle door latchMAGNA CLOSURES INC·Filed 2014·Granted Mar 3, 2020·4 cites·16 claims
- 2371US7850631B2Foot abduction bracing apparatusMITCHELL JOHN R·Filed 2008·Granted Dec 14, 2010·8 cites·10 claims
- 2471US5245405AConstant pressure gas cellBOC HEALTH CARE·Filed 1992·Granted Sep 14, 1993·40 cites·17 claims
- 2570US7267657B1System and method for correcting club foot problems in childrenMITCHELL JOHN R·Filed 2004·Granted Sep 11, 2007·42 cites·6 claims
- 2668US10765549B2Flexible foot abduction apparatusMITCHELL JOHN R·Filed 2017·Granted Sep 8, 2020·1 cites·20 claims
- 2767US9156432B2Components for active pedestrian safety mechanismMAGNA CLOSURES INC·Filed 2014·Granted Oct 13, 2015·4 cites·16 claims
- 2866US7855081B2Methods of detecting RF interference in breath ethanol testingINTOXIMETERS INC·Filed 2007·Granted Dec 21, 2010·2 cites·14 claims
- 2966US4251674AMethod and apparatus for improving the selectivity of a process for hydrogenating acetylene to ethylenePHILLIPS PETROLEUM CO·Filed 1979·Granted Feb 17, 1981·7 cites·9 claims
- 3062US9984591B2Model for practicing cuttingMITCHELL JOHN R·Filed 2013·Granted May 29, 2018·0 cites·15 claims
- 3162US8361004B2Foot abduction apparatusMITCHELL JOHN R·Filed 2009·Granted Jan 29, 2013·1 cites·6 claims
- 3260US8641651B2Foot abduction apparatusMITCHELL JOHN R·Filed 2012·Granted Feb 4, 2014·1 cites·5 claims
- 3358USD330249SAnimal medication applicator brushMITCHELL JOHN R·Filed 1990·Granted Oct 13, 1992·9 cites·1 claims
- 3457USD372557SCombination razor body and shaving cream dispenserVENTURE INNOVATIONS INC·Filed 1995·Granted Aug 6, 1996·10 cites·1 claims
- 3554US11933086B2Double pull latch for closure panel such as hoodMAGNA CLOSURES INC·Filed 2018·Granted Mar 19, 2024·0 cites·22 claims
- 3654US9747817B2Selectively movable foot model with cordsMITCHELL JOHN·Filed 2010·Granted Aug 29, 2017·0 cites·7 claims
- 3754US6551163B1Bubble-forming wandFiled 2002·Granted Apr 22, 2003·4 cites·11 claims
- 3854US2020199915A1Overslam bumper for vehicle door latchMAGNA CLOSURES INC·Filed 2020·Application pending·0 cites
- 3954US2020375777A1Flexible foot abduction apparatusMITCHELL JOHN R·Filed 2020·Application pending·0 cites
- 4053USD413204SToothpaste dispensing toothbrushMITCHELL JOHN R·Filed 1997·Granted Aug 31, 1999·8 cites·1 claims
- 4148US2011060554A1Interference Detector and MethodsINTOXIMETERS INC·Filed 2010·Application pending·0 cites
- 4246USD844794SOrthopaedic shoe mountMITCHELL JOHN R·Filed 2015·Granted Apr 2, 2019·4 cites·1 claims
- 4346USD448933SToothpaste dispensing toothbrushBLACKHAWK MOLDING INC·Filed 1999·Granted Oct 9, 2001·6 cites·1 claims
- 4446US2023014189A1Active aerodynamic vehicle surface with force sensorMAGNA EXTERIORS INC·Filed 2020·Application pending·0 cites
- 4546US2014338129A1Bed with user-assist mechanismMAGNA CLOSURES INC·Filed 2014·Application pending·0 cites
- 4645US2014338151A1Automatic door controller and door actuation equipmentMAGNA CLOSURES INC·Filed 2014·Application pending·0 cites
- 4745US2005061057A1Interference detection systems and methodsFiled 2004·Application pending·0 cites
- 4844US2019232143A1Golf swing practice mat assembly and method of useMAC DONALD RICHARD·Filed 2018·Application pending·0 cites
- 4942US10675170B2Quick clip for a club foot deviceMITCHELL JOHN R·Filed 2015·Granted Jun 9, 2020·0 cites·9 claims
- 5041US2006170224A1Hood latch assemblyMITCHELL JOHN R S·Filed 2004·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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