Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316468 | Telescopic material handling vehicle | Dale D. Sandrock, Llewellyn L. Walter, David P. Brown, James J. Wilson | 1991-04-23 |
| 4258853 | Extensible boom for cranes | Theodore B. Hogg | 1981-03-31 |
| 4185945 | Cylinder mounting | — | 1980-01-29 |