Inventor
Michael J. Niemiec
Inventor
Brighton, MI, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof20%
F01LCyclically operating valves for machines or engines15%
F02BInternal-combustion piston engines15%
F02DControlling combustion engines15%
Y10TTechnical subjects covered by former us classification15%
F16DCouplings for transmitting rotation10%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
6,679,226'Fuel sensor system'20046,622,708'Priming fuel system method and apparatus for marine engines'20036,622,707'Electronic returnless fuel system'20036,532,941'Electronic returnless fuel system'20036,405,753'Fuel tank cover assembly for fuel tank'20025,163,872'Compact camshaft phasing drive'19925,119,691'Hydraulic phasers and valve means therefor'19925,033,327'Camshaft phasing drive with wedge actuators'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1992Patents assigned to GEN MOTORS CORP (3)· patent assignee history
1991–1992Based in Rochester, NY, US· patent location history
2002–2004Patents assigned to DELPHI TECH INC (5)· patent assignee history
2002–2004Based in Brighton, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELPHI TECH INC | 5 | 2002–2004 |
| GEN MOTORS CORP | 3 | 1991–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brighton, MI, US | 5 | 2002–2004 |
| Rochester, New York, US | 3 | 1991–1992 |