Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946875 | In situ cyclopolymerized vinyl anhydride in polyepoxide | William D. Emmons | 1990-08-07 |
| 4732952 | """B stageable"" high service temperature epoxy thermosets" | William D. Emmons | 1988-03-22 |