Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419400 | Pultruded reinforced phenolic resin products | — | 1983-12-06 |
| 4195014 | Unsatured polyester resins having improved fire retardance | Edwin Dorfman, Willis T. Schwartz | 1980-03-25 |