Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761849 | Bladder lifting apparatus and method | Thomas F. Quinn, Gary Bernard Shumacher | 2004-07-13 |
| 6521071 | Tread application apparatus with automated tread centering feature | Gary C. Parrish, Ralph Michael Parise, Gary B. Schumacher | 2003-02-18 |