Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322694 | Machine coolant management system | William L. Jacoby, Jr., Brian Porter | 2001-11-27 |
| 5138735 | Buffing pad and attachment system therefor | John P. Kusz, Roy N. Voss | 1992-08-18 |