Inventor
Kevin L. Williams
Inventor
Columbiaville, MI, US
Overview
Patents· 7 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 thereof33%
F02BInternal-combustion piston engines11%
F04DNon-positive-displacement pumps11%
B01DSeparation6%
B23KSoldering or unsoldering6%
B23PMetal-working not otherwise provided for6%
F02FCylinders, pistons or casings, for combustion engines6%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g6%
H02KDynamo-electric machines6%
Y02TClimate change mitigation technologies related to transportation6%
PatentTitleYear
10,926,362Remanufactured engine piston and method20216,446,939'Modular diaphragm carburetor'20026,427,646'Small engine fuel injection system'20026,231,318'In-take fuel pump reservoir'20016,026,769'Mechanical direct cylinder fuel injection'20005,722,367'Engine idle speed air control'19985,613,844'Submersible electronic drive module'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2002Patents assigned to WALBRO CORP (6)· patent assignee history
1997–2002Based in Columbiaville, MI, US· patent location history
2021Patents assigned to CATERPILLAR INC (1)· patent assignee history
2021Based in Corinth, MS, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WALBRO CORP | 6 | 1997–2002 |
| CATERPILLAR INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Columbiaville, MI, US | 6 | 1997–2002 |
| Corinth, MS, US | 1 | 2021 |