Essock; Diana M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Essock; Diana M..The latest application filed is for "electric incandescent lamp and method of manufacture therefor".
- Essock; Diana M. - Moreland Hills OH
| Patent | Date |
|---|---|
| Electric incandescent lamp and method of manufacture therefor Grant 4,959,585 - Hoegler , et al. September 25, 1 | 1990-09-25 |
| Increasing the oxidation resistance of molybdenum and its use for lamp seals Grant 4,835,439 - Essock , et al. May 30, 1 | 1989-05-30 |
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