Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223555 | Curable silicone composition containing a flurosilicone treated silica filler | Edwin R. Evans, Kevin T. Pate, Verne G. Simpson | 1993-06-29 |
| 4529774 | Treated silica fillers and process for making same | Edwin R. Evans, Kevin T. Pate, Verne G. Simpson | 1985-07-16 |