Inventor
Keith E. Crouch
Inventor
Pittsfield, MA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles20%
H02JElectric power networks20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
Y02TClimate change mitigation technologies related to transportation20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
4,292,578'Combination field chopper and battery charger'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to US ENERGY (1)· patent assignee history
1981Based in Pittsfield, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US ENERGY | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsfield, Massachusetts, US | 1 | 1981 |