Singhal; Subhash C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Singhal; Subhash C..The latest application filed is for "solid oxide fuel cell operable over wide temperature range".
- Singhal; Subhash C. - Murrysville PA
- Singhal; Subhash C. - Marlboro NJ
- Singhal; Subhash C. - Franklin Twsp. Westmoreland County
| Patent | Date |
|---|---|
| Solid oxide fuel cell operable over wide temperature range Grant 6,207,311 - Baozhen , et al. March 27, 2 | 2001-03-27 |
| Interfacial material for solid oxide fuel cell Grant 5,993,989 - Baozhen , et al. November 30, 1 | 1999-11-30 |
| Air electrode composition for solid oxide fuel cell Grant 5,932,146 - Kuo , et al. August 3, 1 | 1999-08-03 |
| Quality control using multi-process performance analysis Grant 5,225,998 - Singhal July 6, 1 | 1993-07-06 |
| Method of making highly sinterable lanthanum chromite powder Grant 5,143,751 - Richards , et al. September 1, 1 | 1992-09-01 |
| Tape method of forming a thin layer of doped lanthanum chromite particles and of bonding such on an electrode Grant 5,132,352 - Richards , et al. July 21, 1 | 1992-07-21 |
| Solid oxide electrochemical cell fabrication process Grant 5,085,742 - Dollard , et al. February 4, 1 | 1992-02-04 |
| Silicon nitride compositions in the Si.sub.3 N.sub.4 -Y.sub.2 O.sub.3 -SiO.sub.2 system Grant 4,102,698 - Lange , et al. July 25, 1 | 1978-07-25 |
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