Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019065 | Large sized carbon black particles to reduce needed mixing energy of high hardness, stiff tire compositions | Jamie J. McNutt, William J. O'Briskie | 2006-03-28 |
| 6730732 | Rubber compositions containing ground curing bladder rubber | Michael S. James, William J. O'Briskie | 2004-05-04 |
| 6444743 | Rubber compositions containing ground curing bladder rubber | Michael S. James, William J. O'Briskie | 2002-09-03 |