Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4506144 | Control for radiant heating | Frank W. Hesford, Jerome L. Lampe | 1985-03-19 |
| 4302711 | DC Servomotor circuit having drive current controlled as a function of motor speed | Alfred H. Morser | 1981-11-24 |