Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636408 | Ultraviolet radiation stabilized polymer compositions | Daniel R. Olson | 1987-01-13 |
| 4624870 | Sodium free silicone resin coating compositions | — | 1986-11-25 |
| 4525426 | Ultraviolet light absorbing agents, method for making, compositions, and articles containing same | — | 1985-06-25 |
| 4499224 | Upgrading silicone resin coating compositions | Donald G. LeGrand | 1985-02-12 |
| 4495360 | Ultraviolet light absorbing agents, method for making, compositions and articles containing same | — | 1985-01-22 |
| 4366207 | Polycarbonate resins stabilized with nitriles containing a 2-OH benzophenone group | — | 1982-12-28 |
| 4264680 | UV-Stabilized polycarbonates | — | 1981-04-28 |