Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849281 | Glass mat comprising textile and wool fibers | Ralph E. Brandon, Gregory S. Helwig | 1989-07-18 |
| 4609709 | Mat binders | — | 1986-09-02 |
| 4560612 | Mat binders | — | 1985-12-24 |
| 4324833 | Wet process mat binder | — | 1982-04-13 |
| 4255485 | Binder for glass fiber mat | — | 1981-03-10 |