Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385980 | Curable halobutyl rubber/poly-epihalohydrin rubber blends | Vernon L. Kyllingstad | 1995-01-31 |
| 4519430 | Energy saving tire with silica-rich tread | Shamim Ahmad | 1985-05-28 |