Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863802 | UV-stabilized coatings | James E. Moore, Arnold Factor | 1989-09-05 |
| 4861664 | Process for UV stabilizer impregnation of plastic surfaces | John C. Goossens, Arnold Factor | 1989-08-29 |