Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604397 | Rollforming machine | Alfred C. Patty, John M. Pacalo, III, Norman J. Hedman, Larry E. Stimpert, II | 2003-08-12 |
| 4995678 | Protected pin retention device for crawler track assembly | — | 1991-02-26 |