Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618225 | Abrasive attachment system for rotative abrading applications | Robert J. Jantschek, Forrest J. Rouser, Theodore J. Testen | 1997-04-08 |
| 5490808 | Abrasive attachment system for rotative abrading applications | Robert J. Jantschek, Forrest J. Rouser, Theodore J. Testen | 1996-02-13 |