Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032916 | Stabilizer training wheel with integral suspension | — | 2006-04-25 |
| 6113122 | Stabilizer training wheel for bicycle | — | 2000-09-05 |
| 5707069 | Stabilizer training wheel for bicycle | — | 1998-01-13 |
| 5370211 | Coin-whirling device for arcade game machine | — | 1994-12-06 |
| 4693004 | Envelope opener | — | 1987-09-15 |