Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D805004 | Brake release handle | — | 2017-12-12 |
| 9216120 | Manual shopping chair | Allen L. Bussinger | 2015-12-22 |
| 7506879 | Transport cart system incorporating a portable floor surface for unloading palleted containers from a vehicle and method of use | Matthew A. Royalty, Barry E. Monroe | 2009-03-24 |
| 7310842 | Portable ramp assembly and method of construction | Matthew A. Royalty, Daniel C. Munn | 2007-12-25 |
| 7216877 | Non-powered transportable cart and brake system therefor | Matthew A. Royalty | 2007-05-15 |
| 7195257 | Cargo cart system incorporating a portable container cradle | Virginia Lynn Stoneback | 2007-03-27 |
| 5026246 | Hydraulic cylinder detent | Tod A. Bay, David F. Roesler, Robert V. Gilbert, Sr. | 1991-06-25 |