Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D782589 | Gripping device | Michael R. Williams | 2017-03-28 |
| 9227130 | Tennis training device | — | 2016-01-05 |
| 8335711 | Method of assessing a parking fee based upon vehicle make and model | — | 2012-12-18 |
| 8050963 | Method of assessing a parking fee | — | 2011-11-01 |
| 6982633 | Helmet having a ring of light | — | 2006-01-03 |