Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372727 | Trailer including a multiple fold powered ramp tail | Joseph W. Bills, Jr. | 1983-02-08 |
| 4242022 | Mounting D-rings on truck trailers | — | 1980-12-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372727 | Trailer including a multiple fold powered ramp tail | Joseph W. Bills, Jr. | 1983-02-08 |
| 4242022 | Mounting D-rings on truck trailers | — | 1980-12-30 |