Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313150 | Hoist | — | 2012-11-20 |
| 7850248 | Hydraulic system | — | 2010-12-14 |
| 7523994 | Hoist | — | 2009-04-28 |
| 6561589 | Dual acting truck hoist | — | 2003-05-13 |
| 6543856 | Dual acting truck hoist with safety latch | — | 2003-04-08 |
| 6186596 | Truck hoist | — | 2001-02-13 |
| 4773598 | Multi direction dump body for trucks | — | 1988-09-27 |
| 4741576 | Dump hoist | — | 1988-05-03 |
| 4302050 | Truck hoist | — | 1981-11-24 |