Inventor
Dean R. Kwapis
Inventor
White Lake, MI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines44%
Y02TClimate change mitigation technologies related to transportation33%
F02BInternal-combustion piston engines11%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%
PatentTitleYear
9,228,516'Fuel pump prime activated by door sensor'20169,217,386'System and method for preventing stochastic pre-ignition'20158,433,496'Control system and method for improving cold startability of spark ignition direct injection (SIDI) engines'20138,150,604'Method and apparatus for reducing spark plug fouling'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (4)· patent assignee history
2012Patents assigned to DUARTE JOSEPH (1)· patent assignee history
2012–2016Based in White Lake, MI, US· patent location history
2013–2016Patents assigned to KWAPIS DEAN R (2)· patent assignee history
2013Patents assigned to CARR MARK D (1)· patent assignee history
2016Patents assigned to BRAMAN TIMOTHY J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 4 | 2012–2016 |
| KWAPIS DEAN Rself | 2 | 2013–2016 |
| BRAMAN TIMOTHY J | 1 | 2016 |
| CARR MARK D | 1 | 2013 |
| DUARTE JOSEPH | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| White Lake, MI, US | 4 | 2012–2016 |