Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681874 | Tire having silica reinforced tread | Ghislain Adolphe Leon Thise | 1997-10-28 |
| 5654384 | Process for preparing high vinyl polbutadiene rubber | Adel Farhan Halasa, Wen-Liang Hsu, David John Zanzig, Paul Harry Sandstrom, Steven Kristofer Henning | 1997-08-05 |
| 5620939 | Initiative system | Adel Farhan Halasa, Wen-Liang Hsu, David John Zanzig, Paul Harry Sandstrom, Steven Kristofer Henning | 1997-04-15 |
| 5616639 | Tire with silica reinforced tread | — | 1997-04-01 |