Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419417 | Yo-yo with double bearing system | — | 2008-09-02 |
| 7255658 | Baseball equipment bucket and pitching target | Christopher Jon Mackie | 2007-08-14 |
| 6896576 | Yo-yo with shock suppression system | — | 2005-05-24 |
| 5145444 | Strobe light effect yo-yo | — | 1992-09-08 |