Inventor
Donn Fillmore
Inventor
Waterford, MI, US
Overview
Patents· 8 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 energy40%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution40%
Y10TTechnical subjects covered by former us classification15%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
7,217,473'Mechanical and thermal improvements in metal hydride batteries, battery modules, and battery packs'20076,878,485'Mechanical and thermal improvements in metal hydride batteries, battery modules and battery packs'20056,372,377'Mechanical and thermal improvements in metal hydride batteries, battery modules and battery packs'20025,879,831'Mechanical and thermal improvements in metal hydride batteries, battery modules and battery packs'19995,651,399'Apparatus for fabricating pasted electrodes'19975,558,950'Optimized cell pack for large sealed nickel-metal hydride batteries'19965,472,802'Sealed hydride batteries, including a new lid-terminal seal and electrode tab collecting comb'19955,258,242'Electrochemical cell having improved pressure vent'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2007Patents assigned to OVONIC BATTERY CO (8)· patent assignee history
1993–2007Based in Waterford, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OVONIC BATTERY CO | 8 | 1993–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waterford, MI, US | 8 | 1993–2007 |