Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Borgwarner › Michael J. Halsig
MH

Michael J. Halsig — 17 Patents

BOBorgwarner: 15 patents #40 of 1,733Top 3%
CIColtec Industries: 2 patents #19 of 72Top 30%
Warren, MI: #20 of 910 inventorsTop 3%
Michigan: #5,079 of 86,293 inventorsTop 6%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Michael J. Halsig has been granted 17 US patents while listed as an inventor at Borgwarner. The first was granted in 1995 and the most recent in October 2009. Michael J. Halsig ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Michael J. Halsig in Warren, MI, US.

Patents per Year

Patents granted per year, 1995 to 2009Bar chart with a peak of 3 patents in 2007.peak 31995: 1 patents19951996: 1 patents1999: 1 patents19992001: 1 patents2002: 2 patents20022004: 1 patents2005: 1 patents20052006: 1 patents2007: 3 patents20072008: 2 patents2009: 3 patents2009

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7607638 EGR valve having rest position Joseph A. Wilson, John W. Duddles, Hal Pringle 2009-10-27 $49,356,000
7594494 Assembly with non-contacting position sensor Robert D. Keefover, Hal Pringle 2009-09-29 $47,481,000
7487789 Gaseous fluid metering valve Robert J. Telep, Robert D. Keefover 2009-02-10 $31,483,000
RE40350 Fail safe throttle positioning system Gary W. Kotchi 2008-06-03
7337764 Pressure balanced bearing Hal Pringle, Robert D. Keefover 2008-03-04 $29,684,000
7191754 Position sensor apparatus and method Robert D. Keefover, Hal Pringle 2007-03-20 $11,073,000
7182063 Assembly with non-contacting position sensor Robert D. Keefover, Hal Pringle 2007-02-27 $22,436,000
7174998 Submerged electric fluid pump Hal Pringle, Robert D. Keefover 2007-02-13 $23,187,000
7086636 Gaseous fluid metering valve Robert J. Telep, Robert D. Keefover 2006-08-08 $7,971,000
6854443 Assembly for electronic throttle control with non-contacting position sensor Robert D. Keefover, Hal Pringle 2005-02-15 $4,908,000
6683429 Electric positional actuator Hal Pringle, Robert D. Keefover, John W. Duddles 2004-01-27 $12,844,000
6491020 Injection molded throttle body Gary W. Kotchi 2002-12-10 $5,139,000
6354267 Injection molded throttle body Gary W. Kotchi 2002-03-12 $12,315,000
6260528 Method for assembling an intake manifold Hal Pringle, David L. Schumacher, Kevin C. Beach 2001-07-17 $9,860,000
5992370 Short runner valve shaft biasing assembly Hal Pringle, David L. Schumacher, Kevin C. Beach 1999-11-30 $1,432,000
5584273 Throttle valve actuator with non-linear to linear cam operation — 1996-12-17 $9,400,000
5429090 Fail safe throttle positioning system Gary W. Kotchi 1995-07-04

Frequent Collaborators

Hal Pringle10 shared
Robert D. Keefover9 shared
Gary W. Kotchi4 shared
John W. Duddles2 shared
Kevin C. Beach2 shared
David L. Schumacher2 shared

Nearby-Ranked Inventors

Michael John Caelwaerts17
Umut Zalluhoglu17
Austino Longo17
Till Bredbeck17
Mircea Grigore17
Achim Klein17
Manesh Nadupparambil Sekharan17
Yoshiaki Nishikawa17
Evan Sparks17