Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163726 | Spreader bar and overheight attachment with automatic latching mechanism | Lee A. Hagelbarger, Doyle R. Dawson | 1992-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163726 | Spreader bar and overheight attachment with automatic latching mechanism | Lee A. Hagelbarger, Doyle R. Dawson | 1992-11-17 |