Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342967 | High voltage, high frequency amplifier | Paul O. Haugsjaa | 1982-08-03 |
| 4339690 | Energy saving fluorescent lighting system | Adrian I. Cogan, Carl F. Buhrer | 1982-07-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342967 | High voltage, high frequency amplifier | Paul O. Haugsjaa | 1982-08-03 |
| 4339690 | Energy saving fluorescent lighting system | Adrian I. Cogan, Carl F. Buhrer | 1982-07-13 |