Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608145 | Silica-reinforced rubber compounded with an organosilane tetrasulfide silica coupling agent at high mixing temperature | William L. Hergenrother, Ashley S. Hilton | 2003-08-19 |
| 6590017 | Processability of silica-reinforced rubber containing an amide compound | William L. Hergenrother | 2003-07-08 |