Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681910 | Aqueous water-repellent coatings | John Rimma | 1987-07-21 |
| 4576987 | Aqueous water-repellent coatings | John Rimma | 1986-03-18 |
| 4539047 | Clear coatings to protect wood from discoloring and greying on exterior exposure | John Rimma | 1985-09-03 |
| 4450247 | Air drying coatings having long term water repellency | John Rimma | 1984-05-22 |