Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021917 | Control panel power enabling and disabling system for aerial work platforms | Ronald L. Pike | 1991-06-04 |
| 4979588 | Overhead impact sensing system | Ronald L. Pike, Donald C. Hade, Jr., Robert D. Backer | 1990-12-25 |