Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874858 | Triazine-containing multisilane coupling agents for coating glass fibers, for adhesives, and for protective coatings | — | 1989-10-17 |
| 4801627 | Glass fiber reinforced vinyl chloride polymer products and process for their preparation | Douglas B. Rahrig, Richard G. Parker | 1989-01-31 |