Helmuth; James G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helmuth; James G..The latest application filed is for "rapid starting of gas discharge lamps".
- Helmuth; James G. - Monrovia CA
| Patent | Date |
|---|---|
| Rapid starting of gas discharge lamps Grant RE31,486 - Helmuth January 3, 1 | 1984-01-03 |
| Helicopter rotor balancing apparatus and method Grant 3,945,256 - Wilson , et al. March 23, 1 | 1976-03-23 |
| Rapid starting of gas discharge lamps Grant 3,944,876 - Helmuth March 16, 1 | 1976-03-16 |
| Fiber Optics Light Source Grant 3,770,338 - Helmuth November 6, 1 | 1973-11-06 |
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