Inventor
Gustav Boehm
Inventor
Ueberlingen, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy50%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%
PatentTitleYear
7,220,503'Method for operating a fuel cell in the minimal-or partial-load region'20076,884,530'Method of improving the performance of a direct feed fuel cell'20056,461,751'Method and apparatus for operating a fuel cell'20025,798,186'Method and apparatus for commencing operation of a fuel cell electric power generation system below the freezing temperature of water'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2002Patents assigned to BALLARD POWER SYSTEMS (2)· patent assignee history
1998–2007Based in Ueberlingen, DE· patent location history
2005Patents assigned to SFC SMART FUEL CELL AG (1)· patent assignee history
2007Patents assigned to DAIMLER CHRYSLER AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BALLARD POWER SYSTEMS | 2 | 1998–2002 |
| DAIMLER CHRYSLER AG | 1 | 2007 |
| SFC SMART FUEL CELL AG | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ueberlingen, DE | 4 | 1998–2007 |