Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336510 | Retractable dog leash with gravity locking mechanism | — | 2025-06-24 |
| 12274241 | Pet collar | — | 2025-04-15 |
| 12082558 | Device for permitting a dog walker to simultaneously walk two dogs | — | 2024-09-10 |
| 8925954 | Hitch apparatus for vehicles | Thomas M. Williams, Jr., Gregory S. Hopper | 2015-01-06 |
| 8925955 | Hitch apparatus for vehicles | — | 2015-01-06 |
| 8789842 | Weight distribution hitch apparatus | Thomas M. Williams, Jr., Gregory S. Hopper | 2014-07-29 |
| 8302987 | Adjustable towing apparatus for vehicles | Thomas M. Williams, Jr., Gregory S. Hopper | 2012-11-06 |
| 8276931 | Dual tow ball coupling apparatus | Thomas M. Williams, Jr. | 2012-10-02 |