TP

Thomas A. Perry

General Motors: 53 patents #135 of 18,328Top 1%
DE Delco Electronics: 1 patents #370 of 908Top 45%
HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%
📍 Washington Township, MI: #1 of 92 inventorsTop 2%
🗺 Michigan: #802 of 86,293 inventorsTop 1%
Overall (All Time): #47,580 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
8783214 Oil make-up and replenishment oil filter and method of use Anil K. Sachdev, Edward P. Becker, Emerson J. Adams, Thomas C. Pederson 2014-07-22
8556582 Turbocharger housing with a conversion coating and methods of making the conversion coating Carnelle E. Williams, Julian Velosa, Anil K. Sachdev 2013-10-15
8523045 Method of joining copper conductors James G. Schroth, David R. Sigler 2013-09-03
8468994 Lubeless valve assembly for engine Edward P. Becker, Anil K. Sachdev, Emerson J. Adams 2013-06-25
8448334 Forming self-healing insulation for magnet wire Anil K. Sachdev, William R. Rodgers 2013-05-28
8347485 Centrifugally-cast shorted structure for induction motor rotors Scott W. Biederman, Mark A. Osborne, Michael J. Walker 2013-01-08
8312914 Method, mold, and mold system for forming rotors Michael J. Walker, Anil K. Sachdev, Mark A. Osborne, Paul J. Boone 2012-11-20
8197199 Turbocharger housing with a conversion coating and methods of making the conversion coating Carnell E. Williams, Julian Velosa, Anil K. Sachdev 2012-06-12
8065986 Pre-lubrication of an internal combustion engine based upon likely vehicle usage Anil K. Sachdev, Mark W. Verbrugge, Edward P. Becker, Emerson J. Adams 2011-11-29
8002473 Sealed split ring crankshaft bearing Edward P. Becker, Anil K. Sachdev, Emerson J. Adams 2011-08-23
7921901 Sacrificial sleeves for die casting aluminum alloys Jongcheol Shin, Jongwon Park, Inwook HWANG, Bob R. Powell, JR., Anil K. Sachdev +1 more 2011-04-12
7354528 Magnetorheological fluid compositions Yang-Tse Cheng, John C. Ulicny, Mark A. Golden 2008-04-08
7240576 Corrosion resistant weldable bosses 2007-07-10
7225969 Friction stir processing for surface properties Yen-Lung Chen, Yang-Tse Cheng, Anita Weiner 2007-06-05
6715767 Angled gap compression rings with end relief Paul R. Meernik, Martin S. Kramer, Larry Byrnes 2004-04-06
5931195 Power steering apparatus for motor vehicle with two piece inner pole member and method for making the same Joel E. Birsching, Michael P. Richardson 1999-08-03
5916459 Method of matching magnetoresistors in a sensor assembly Thaddeus Schroeder, Martin S. Meyer, Bruno Lequesne 1999-06-29
5907105 Magnetostrictive torque sensor utilizing RFe.sub.2 -based composite materials Frederick E. Pinkerton, Jan F. Herbst, Tenneille Weston Capehart, Martin S. Meyer 1999-05-25
5738182 Power steering apparatus for motor vehicle and method for making the same Joel E. Birsching, Michael P. Richardson 1998-04-14
5631093 Magnetically coded device John R. Bradley, Thaddeus Schroeder, Carlton D. Fuerst 1997-05-20
5570016 Method and apparatus for detecting crankshaft angular position Thaddeus Schroeder, Bruno Lequesne, Raymond O. Butler, Jr., Anthony L. Marks, John R. Bradley 1996-10-29
5492571 Thermomagnetic encoding method and articles Robert A. Administrator of the National Aeronautics and Space Frosch, John R. Bradley, Thaddeus Schroeder, Bruno Lequesne 1996-02-20
5492572 Method for thermomagnetic encoding of permanent magnet materials Thaddeus Schroeder, John R. Bradley, Bruno Lequesne 1996-02-20
5491632 Rotary encoder with neutral position Andrzej M. Pawlak, William C. Lin, David W. Graber, Dennis C. Eckhardt, Scott E. Weiss +2 more 1996-02-13
D365486 Combined play pen pad and bumper guard 1995-12-26