Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843939 | UV stabilizing additive composition | Brent Sanders | 2005-01-18 |
| 4670491 | Stabilized titanium dioxide-pigmented polyolefin compositions | Frank F. Loffelman | 1987-06-02 |
| 4240954 | Polymers stabilized against degradation by ultraviolet radiation | — | 1980-12-23 |
| 4237042 | Polyolefins stabilized against light-induced degradation | — | 1980-12-02 |