Kelsey; G. Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kelsey; G. Stephen.The latest application filed is for "alkaline metal-air battery cathode".
- Kelsey; G. Stephen - Nashua NH
- Kelsey; G. Stephen - Tyngsboro MA
| Patent | Date |
|---|---|
| Alkaline metal-air battery cathode Grant 11,152,657 - Zimmerman , et al. October 19, 2 | 2021-10-19 |
| Alkaline metal-air battery cathode Grant 11,121,423 - Zimmerman , et al. September 14, 2 | 2021-09-14 |
| Alkaline Metal-air Battery Cathode App 20190067764 - Zimmerman; Michael A. ; et al. | 2019-02-28 |
| Alkaline metal-air battery cathode Grant 10,199,657 - Zimmerman , et al. Fe | 2019-02-05 |
| Alkaline Metal-air Battery Cathode App 20170092958 - Zimmerman; Michael A. ; et al. | 2017-03-30 |
| Alkaline cell with semisolid cathode Grant 6,207,322 - Kelsey , et al. March 27, 2 | 2001-03-27 |
| Alkaline cell Grant 5,283,139 - Newman , et al. February 1, 1 | 1994-02-01 |
| High temperature solid state storage cell Grant 4,397,924 - Rea , et al. August 9, 1 | 1983-08-09 |
| Polyvalent metal anode containing cells Grant 4,184,017 - Kelsey , et al. January 15, 1 | 1980-01-15 |
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