Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873471 | High frequency ballast for gaseous discharge lamps | Thomas E. Dean, William H. Henrich, David Matthew Fischer, Lawrence J. Stratton | 1989-10-10 |
| 4297250 | Method of producing homogeneous ZnO non-linear powder compositions | Tapan K. Gupta | 1981-10-27 |
| 4207482 | Multilayered high voltage grading system for electrical conductors | Charles L. Neumeyer | 1980-06-10 |