Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112011 | Pneumatic deicer for shedding thin ice | Norbert A. Weisend, Jr., Kevin L. Leffel | 1992-05-12 |
| 4595442 | Method of making a pneumatic deicer by vacuum pressing utilizing a curable rubber-cross-linked rubber composition | Robinson F. Nichols | 1986-06-17 |
| 4361298 | Pneumatic deicer | Robinson F. Nichols | 1982-11-30 |