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Dwight O. Palmer — 29 Patents

Delphi Technologies: 20 patents #72 of 4,124Top 2%

General Motors: 7 patents #2,267 of 18,328Top 15%

ExxonMobil: 2 patents #3,942 of 10,161Top 40%

Rochester, NY: #265 of 6,268 inventorsTop 5%

New York: #4,236 of 115,490 inventorsTop 4%

Overall (All Time): #127,851 of 4,157,543Top 4%

29 Patents All Time

Dwight O. Palmer has been granted 29 US patents while listed as an inventor at Delphi Technologies. The first was granted in 1981 and the most recent in October 2005. Dwight O. Palmer ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Dwight O. Palmer in Rochester, NY, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6955336	Sleeveless solenoid for a linear actuator	Raul A. Bircann	2005-10-18
6759934	Proportionally-controllable solenoid actuator	Raul A. Bircann, Melissa Bargmann	2004-07-06	$892,000
6729351	Expanded range multiple-stage metering valve	Raul A. Bircann	2004-05-04	$5,645,000
6670875	Magnetically-efficient solenoid for a linear actuator	Raul A. Bircann	2003-12-30	$1,675,000
6634346	Bearing module for exhaust gas recirculation valve	Raul A. Bircann	2003-10-21	$6,847,000
6604542	Modular exhaust gas recirculation valve	Raul A. Bircann	2003-08-12	$3,665,000
6543746	Shaft leakage containment system for a gas control valve	Raul A. Bircann	2003-04-08	$4,256,000
6538543	Particle-impeding and ventilated solenoid actuator	Raul A. Bircann	2003-03-25	$2,219,000
6497226	Modular, compliant, sealing bearing assembly	Raul A. Bircann	2002-12-24	$1,614,000
6497225	EGR metering subassembly including a gas arrestor	Raul A. Bircann	2002-12-24	$1,614,000
6484705	Pintle valve having an internal flow modifier with self-aligning head	Raul A. Bircann	2002-11-26	$1,585,000
6481424	Valve shaft scraper and filter for preventing coking	Raul A. Bircann	2002-11-19	$1,495,000
6467754	Adaptable gas and moisture shield for a gas management valve	Raul A. Bircann, Paul L. Gluchowski	2002-10-22	$1,460,000
6453934	Shaft brush for preventing coking in a gas management valve	Raul A. Bircann	2002-09-24	$1,004,000
6439213	Shaft leakage arresting system for a gas management valve	Raul A. Bircann	2002-08-27	$2,663,000
6435168	Pressure balancing metering subassembly for use with a modular EGR valve	Raul A. Bircann	2002-08-20	$1,398,000
6422216	Exhaust gas recirculation valve	Bohdan Michael Lyko	2002-07-23	$1,006,000
6247461	High flow gas force balanced EGR valve	Craig Smith, Paul L. Gluchowski, Mark Allen Reeves	2001-06-19	$5,011,000
6217001	Pressure balanced gas valve	Paul L. Gluchowski, Raul A. Bircann, Paul Timothy Gee	2001-04-17	$9,187,000
6213447	Poppet value having a compliant shaft guide and compliant valve head	Raul A. Bircann	2001-04-10	$6,969,000
5878779	Actuator housing	Raul A. Bircann, Paul Francis Danahy	1999-03-09
5779220	Linear solenoid actuator for an exhaust gas recirculation valve	Thomas W. Nehl, Noreen Louise Mastro, Raul A. Bircann	1998-07-14
5685519	Exhaust gas recirculation valve	Raul A. Bircann	1997-11-11
5467962	Actuator for an exhaust gas recirculation valve	Raul A. Bircann	1995-11-21
5020505	Exhaust gas recirculation valve assembly	Thaddeus J. Grey, Charles W. Braun	1991-06-04