Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4467279 | Temperature compensated resistance test board | — | 1984-08-21 |
| 4383439 | Fan load simulated automatic motor test board | Vernon E. Kieffer | 1983-05-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4467279 | Temperature compensated resistance test board | — | 1984-08-21 |
| 4383439 | Fan load simulated automatic motor test board | Vernon E. Kieffer | 1983-05-17 |