Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822983 | Electrical heaters | Robert J. Bremner, Hugh Duffy | 1989-04-18 |
| 4545926 | Conductive polymer compositions and devices | Robert W. Fouts, Jr., Andrew N. Au, Alan J. Gotcher | 1985-10-08 |