Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621231 | Toroidal sensor coil and method | Theodore M. Heinrich | 1986-11-04 |
| 4214071 | Amide-imide polymers | William M. Alvino | 1980-07-22 |
| 4208343 | 2,4 Diamino benzonitrile | — | 1980-06-17 |