Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327143 | Moisture resistant laminates impregnated with an impregnating composition comprising epoxy resin and a dicyandiamide derivative | William M. Alvino, Janet L. Hammill | 1982-04-27 |