Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5029814 | Scissor jack stand | Reinald D. Liegel | 1991-07-09 |
| 4886242 | Pneumatic hydraulic side lifting jack | Leonard F. Eck, Reinald D. Liegel, Charles E. Naber | 1989-12-12 |
| 4739854 | Hydraulic fluid pump assembly for use in truck cab tilt apparatus | Reinald D. Liegel, Charles E. Naber | 1988-04-26 |
| 4469010 | Motion dampening seat suspension system | Nick Skover, Jr. | 1984-09-04 |