Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7559094 | Ventilated adjustable cap | — | 2009-07-14 |
| 7309295 | Flared chipper or wedge for golf | — | 2007-12-18 |
| 7309297 | Inside weight system for golf mallets or blades | — | 2007-12-18 |
| D536050 | Recess for golf club head | — | 2007-01-30 |
| D532070 | Golf face design | — | 2006-11-14 |
| D524885 | Golf tee | — | 2006-07-11 |
| D519593 | Putter aid | — | 2006-04-25 |
| 6663505 | Putter head construction | — | 2003-12-16 |
| 5782705 | Putter construction | — | 1998-07-21 |
| 5226532 | Gift container and greeting card holder | Leon N. Davidson | 1993-07-13 |
| 5133496 | Combination greeting card and gift pouch | Leon N. Davidson | 1992-07-28 |
| 4367561 | Safety sport goggles | — | 1983-01-11 |
| 4229837 | Safety goggles | — | 1980-10-28 |
| D256290 | Sport goggles | — | 1980-08-12 |