Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035337 | Mobile crane with counterweight and auxiliary counterweight | — | 1991-07-30 |
| 4752012 | Crane control means employing load sensing devices | — | 1988-06-21 |
| 4540097 | Crane with outboard counterweight carrier | Charles Wadsworth | 1985-09-10 |
| 4266679 | Convertible boom machine having modular bottom portion | — | 1981-05-12 |
| 4258852 | Auxiliary counterweight arrangement for mobile crane | — | 1981-03-31 |