David J. Trapasso — 10 Patents at Delphi Technologies

David J. Trapasso has been granted 10 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2002 and the most recent in June 2025. David J. Trapasso ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list David J. Trapasso in Bloomfield, NY, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12327997	Intrinsically safe circuitry	Peter Galens	2025-06-10
7766254	Heated fuel injector	Arthur R. Williams, Kevin S. Hoyer, Tanto Sugiarto, Michael A. Breed, Adrian G. Grammar +4 more	2010-08-03
7104119	Method and apparatus for determining rotary position	Murri H. Decker	2006-09-12
7010414	Method for reducing computational time for calculating a noise-filtered average approximation of throttle position	—	2006-03-07
6988473	Variable valve actuation mechanism having an integrated rocker arm, input cam follower and output cam body	Jeffrey D. Rohe, Fuat Koro, Thomas H. Fischer, Richard B. Roe	2006-01-24
6945691	Method and apparatus for inferring a temperature	Kenneth J. Dauer	2005-09-20	$2,449,000
6668774	Non-contacting apparatus for determining relative rotary position of two elements	Kenneth J. Dauer	2003-12-30	$1,675,000
6658326	Noise reduction system and method	—	2003-12-02	$1,054,000
6637390	Apparatus and method for measuring cam phaser locking pin position	Kenneth J. Dauer	2003-10-28	$1,083,000
6487458	Adaptive closed-loop servo control	—	2002-11-26	$1,585,000

David J. Trapasso — 10 Patents

Issued Patents All Time

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