Inventor
Paul A. Damrow
Inventor
Concord, CA, US
Overview
Patents· 6 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 energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
C03CChemical composition of glasses, glazes or vitreous enamels15%
Y10TTechnical subjects covered by former us classification15%
B01DSeparation5%
C08JWorking-up5%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons5%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons5%
PatentTitleYear
5,205,968'Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent'19934,740,338'Elongated tubesheets for hollow fiber type battery cells'19884,664,990'Elongated tubesheets for hollow fiber type battery cells and method of fabricating the same'19874,594,289'Elongated tubesheets for hollow fiber type battery cells and method of fabricating the same'19864,509,254'Method for molybdenum-coated aluminum current collector for alkali metal/sulfur battery cells'19854,460,662'Molybdenum-coated aluminum cathodes for alkali metal/sulfur battery cells'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1993Patents assigned to DOW CHEMICAL CO (6)· patent assignee history
1984–1988Based in Concord, CA, US· patent location history
1993Based in Walnut Creek, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 6 | 1984–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Concord, California, US | 5 | 1984–1988 |
| Walnut Creek, California, US | 1 | 1993 |