Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7805863 | Materials moving blade | Robert G. Vennard, Miles Evans | 2010-10-05 |
| D519128 | Snow moving apparatus | Robert G. Vennard, Miles Evans | 2006-04-18 |
| D519129 | Snow moving apparatus | Robert G. Vennard, Miles Evans | 2006-04-18 |
| 6845576 | Materials moving blade | Robert G. Vennard, Miles Evans | 2005-01-25 |
| 6736072 | Sliding railcar door | Paul Degelman | 2004-05-18 |
| D478097 | Snow moving apparatus | Robert G. Vennard, Miles Evans | 2003-08-05 |
| 6591761 | Sealing door for a rail car | Paul Degelman, Mark Sheridan | 2003-07-15 |