Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440018 | Game puck with improved glider pin | — | 2002-08-27 |
| 6277042 | Game puck with improved glider pin | — | 2001-08-21 |
| 6264571 | Dynamically balanced modular putter with a sliding hosel | — | 2001-07-24 |
| 6010418 | Game puck with improved glider pin | — | 2000-01-04 |
| 5863350 | Method and apparatus for cleaning roller blade wheel bearings | — | 1999-01-26 |
| 5697858 | Game puck and method for construction thereof | — | 1997-12-16 |
| 5595547 | Matched golf club set having V-shaped grooves that change from club to club | — | 1997-01-21 |
| 5564790 | Wheel for in-line skates | — | 1996-10-15 |
| 5482293 | Arrowhead | — | 1996-01-09 |
| 5273293 | Arrow shaft | — | 1993-12-28 |
| 4682762 | Fence system with one-piece posts | — | 1987-07-28 |