Inventor
Hartmut Stengelin
Inventor
Mainz, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution38%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
F17CVessels for containing or storing compressed, liquefied or solidified gases13%
G01FMeasuring volume, volume flow, mass flow or liquid level13%
H03MCoding13%
PatentTitleYear
8,497,035'Battery cell integrated measurement sensor line and equalization resistor'20138,372,553'Fuel cell voltage unit for detecting a failed plate connection'20138,010,704'Method of efficient compression for measurement data'20117,159,456'Level indicator for liquid hydrogen tank'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2013Based in Mainz, DE· patent location history
2011–2013Patents assigned to GM GLOBAL TECH OPERATIONS INC (3)· patent assignee history
2013Patents assigned to STENGELIN HARTMUT (2)· patent assignee history
2013Patents assigned to ANDRES PETER (1)· patent assignee history
2013Patents assigned to BAASER BERNHARD (1)· patent assignee history
2013Patents assigned to FOLEY ROBERT S (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 3 | 2011–2013 |
| STENGELIN HARTMUTself | 2 | 2013 |
| ANDRES PETER | 1 | 2013 |
| BAASER BERNHARD | 1 | 2013 |
| FOLEY ROBERT S | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mainz, DE | 4 | 2007–2013 |