Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145264 | Bearings | Peter T. Work, Hugh Mair, Roy K. McCulloch, Hugh M. Ross | 1992-09-08 |
| 5139348 | Bearings | Peter T. Work, Hugh Mair, Roy K. McCulloch, Hugh M. Ross | 1992-08-18 |