Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791168 | Viscoelastic foams having high air flow | David A. Babb, Bernard E. Obi, Alvaro Pauperio-Neto | 2014-07-29 |
| 7129279 | Lightweight tire support and composition and method for making a tire support | Alan K. Schrock, Ralph D. Priester, Jr., Wayne R. Willkom, Martin Cornell, Christopher P. Christenson | 2006-10-31 |
| 6800715 | Lightweight tire support and composition and method for making a tire support | Alan K. Schrock, Ralph D. Priester, Jr., Wayne R. Willkom, Martin Cornell, Christopher P. Christenson | 2004-10-05 |
| 6548616 | Lightweight tire support and composition and method for making a tire support | Alan K. Schrock, Ralph D. Priester, Jr., Wayne R. Willkom, Martin Cornell, Christopher P. Christenson | 2003-04-15 |