Roethlein; Richard J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roethlein; Richard J..The latest application filed is for "electrode substrate with integral edge seal and method of forming the same".
- Roethlein; Richard J. - Stafford Springs CT
| Patent | Date |
|---|---|
| Electrode substrate with integral edge seal and method of forming the same Grant 4,786,568 - Elmore , et al. November 22, 1 | 1988-11-22 |
| Densified edge seals for fuel cell components Grant 4,365,008 - DeCasperis , et al. December 21, 1 | 1982-12-21 |
| Electrochemical cell including ribbed electrode substrates Grant 4,279,970 - Breault , et al. July 21, 1 | 1981-07-21 |
| Method of forming densified edge seals for fuel cell components Grant 4,269,642 - DeCasperis , et al. May 26, 1 | 1981-05-26 |
| Fuel cell cooler assembly and edge seal means therefor Grant 4,233,369 - Breault , et al. November 11, 1 | 1980-11-11 |
| Process for bonding titanium, tantalum, and alloys thereof Grant 4,011,981 - Danna , et al. March 15, 1 | 1977-03-15 |
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