Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094456 | Hybrid liners having reduced adhesion to an unvulcanized rubber material | Richard David Vargo | 2006-08-22 |
| 6536702 | Surface winding on an a-frame winder | Richard David Vargo, Martin Sentmanat | 2003-03-25 |