Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006626 | Epoxy resin compositions | Arnold Hofer | 1991-04-09 |
| 4973648 | Epoxy resin compositions | Arnold Hofer | 1990-11-27 |
| 4885354 | Epoxy resin compositions | Arnold Hofer | 1989-12-05 |