Inventor
David E. Harney
Inventor
Twinsburg, OH, US
Overview
Patents· 9 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 energy47%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution37%
C23FNon-mechanical removal of metallic material from surface5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
5,770,329'Thermal battery and improved cell therefor'19985,712,061'Electrode arrangement for use in a battery having a liquid electrolyte'19985,665,481'Metal-air battery'19975,652,068'Metal-air battery with improved air supply'19974,469,761'Rechargeable lithium/sulfur ammoniate battery'19844,430,393'Metal amalgams for sodium-sulfur battery systems'19844,427,747'Bronze suppression in an alkali metal/sulfur ammonia battery'19844,287,273'Plural cell battery structure'19814,221,849'Iron-lithium anode for thermal batteries and thermal batteries made therefrom'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1981Patents assigned to CATALYST RESEARCH CORP (2)· patent assignee history
1980Based in Sparks, MD, US· patent location history
1981–1984Based in Painesville, OH, US· patent location history
1984Patents assigned to DIAMOND SHAMROCK CORP (3)· patent assignee history
1984Based in Mentor, OH, US· patent location history
1997–1998Patents assigned to NORTHROP GRUMMAN CORP (4)· patent assignee history
1997–1998Based in Twinsburg, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORTHROP GRUMMAN CORP | 4 | 1997–1998 |
| DIAMOND SHAMROCK CORP | 3 | 1984 |
| CATALYST RESEARCH CORP | 2 | 1980–1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Twinsburg, OH, US | 4 | 1997–1998 |
| Painesville, OH, US | 3 | 1981–1984 |
| Mentor, OH, US | 1 | 1984 |
| Sparks, Maryland, US | 1 | 1980 |