Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801632 | Two-way valve with rapid decompression flow dynamics | — | 2020-10-13 |
| 9051156 | Wheelchair lift device with pinned floor struts | — | 2015-06-09 |
| 8973713 | Height adjustment system for wheelchair lift | — | 2015-03-10 |
| 8783419 | Low profile wheelchair lift with direct-acting hydraulic cylinders | — | 2014-07-22 |
| 8739935 | Portable wheel chair lift | James T. ("Tim") Coble | 2014-06-03 |
| 8079447 | Wheel chair lift with protective skirt sensors | — | 2011-12-20 |
| 7926618 | Portable wheel chair lift | James T. ("Tim") Coble | 2011-04-19 |