Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9501952 | Ball collision demonstration device | — | 2016-11-22 |
| 7434701 | Device for coupling to other devices and unique identification thereof | Rich Freeman, John W. Caldwell, David Wilson | 2008-10-14 |
| 5174534 | Container adapter | — | 1992-12-29 |