Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4561996 | Electrical resistor and method of making the same | Curtis Holmes, Gaylord L. Francis, Otis F. Boykin | 1985-12-31 |
| 4418009 | Electrical resistor and method of making the same | Curtis Holmes, Gaylord L. Francis, Otis F. Boykin | 1983-11-29 |
| 4267074 | Self supporting electrical resistor composed of glass, refractory materials and noble metal oxide | Curtis Holmes, Gaylord L. Francis, Otis F. Boykin | 1981-05-12 |