Inventor
Jeff Swain
Inventor
Flushing, MI, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines29%
B62MRider propulsion of wheeled vehicles or sledges14%
F02FCylinders, pistons or casings, for combustion engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%
F16FSprings14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
9,285,013'Method and apparatus for balancing a combined wheel and tire'20169,073,602'Gear assembly'20158,074,614'Integrated hydraulic cooler and return rail in camless cylinder head'20117,832,374'Fuel pressure amplifier'20107,513,226'Hydraulic control system for a switching valve train'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2011Patents assigned to GM GLOBAL TECH OPERATIONS INC (3)· patent assignee history
2009–2011Based in Flushing, MI, US· patent location history
2011Patents assigned to MARRIOTT CRAIG D (1)· patent assignee history
2011Patents assigned to NEAL TIMOTHY L (1)· patent assignee history
2015–2016Patents assigned to SWAIN JEFF (2)· patent assignee history
2015Patents assigned to FOSTER JR JAMES P (1)· patent assignee history
2015Based in Winfield, TN, US· patent location history
2016Based in Tallahassee, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 3 | 2009–2011 |
| SWAIN JEFFself | 2 | 2015–2016 |
| FOSTER JR JAMES P | 1 | 2015 |
| MARRIOTT CRAIG D | 1 | 2011 |
| NEAL TIMOTHY L | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Flushing, MI, US | 3 | 2009–2011 |
| Tallahassee, Florida, US | 1 | 2016 |
| Winfield, TN, US | 1 | 2015 |