Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850880 | Marker retention and rotation device | — | 2023-12-26 |
| 7828678 | Soccer goal for use on shared fields | — | 2010-11-09 |
| 7736247 | Base support for a sport training obstacle | — | 2010-06-15 |
| 7341531 | Portable anchoring device for a sports goal | — | 2008-03-11 |
| 7300059 | Connector for sports goal frame | — | 2007-11-27 |
| 7241235 | Tamper resistant fastener for sports netting | — | 2007-07-10 |
| 6308468 | Earth anchor for supporting a pole | — | 2001-10-30 |
| 6287220 | Soccer practice return net | — | 2001-09-11 |
| 6261196 | Releasable/break-away sports goal | — | 2001-07-17 |
| 5961403 | Training device for soccer | — | 1999-10-05 |
| 5938546 | Apparatus for rebounding balls | — | 1999-08-17 |
| 5048827 | Exercise device for persons confined to wheel chair | — | 1991-09-17 |
| 5005829 | Exercise machine for patients confined to bed | — | 1991-04-09 |