Richard J. Roethlein
7Patents
6h-index
8Co-inventors
52Inventor score
Filing activity: Mar 27, 1975 → Aug 12, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4233369A | Fuel cell cooler assembly and edge seal means therefor | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4011981A | Process for bonding titanium, tantalum, and alloys thereof | Performing Operations; Transporting | 33 | Expired |
| US4365008A | Densified edge seals for fuel cell components | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4279970A | Electrochemical cell including ribbed electrode substrates | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4786568A | Electrode substrate with integral edge seal and method of forming the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4269642A | Method of forming densified edge seals for fuel cell components | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4845840A | Electrode substrate with integral edge seal and method of forming the same | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.