Kegelman; Matthew Roland
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kegelman; Matthew Roland.The latest application filed is for "galvanic cells employing uncompressed particles of fes as the cathode".
- Kegelman; Matthew Roland - Wilmington DE
| Patent | Date |
|---|---|
| Galvanic cells employing uncompressed particles of FeS as the cathode Grant 4,084,045 - Kegelman April 11, 1 | 1978-04-11 |
| High Energy Density Battery Heat Fusible Venting Means Grant 3,855,006 - Kegelman December 17, 1 | 1974-12-17 |
| Voltaic Cell With Fused Copper Sulfide Cathode Grant 3,847,674 - Kegelman November 12, 1 | 1974-11-12 |
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