Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627151 | Hinge coupling assembly | Dennis Daniel Downs | 2020-04-21 |
| 9593518 | Hinge coupling assembly | Dennis Daniel Downs | 2017-03-14 |
| D649938 | Fluid and electrical coupling | Robert K. Johnson | 2011-12-06 |
| D649939 | Fluid and electrical coupling | Robert K. Johnson | 2011-12-06 |