Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454932 | Golf club head | Charles Persinger | 2002-03-26 |
| D414231 | Metal wood golf club head | — | 1999-09-21 |
| 5766094 | Face inserts for golf club heads | Daniel A. Melanson | 1998-06-16 |
| D394687 | Golf club driver head | Tom Greene | 1998-05-26 |
| D393500 | Golf club driver head | Tom Greene | 1998-04-14 |
| D389885 | Golf club driver head | Tom Greene | 1998-01-27 |
| D388483 | Golf club driver head | Tom Greene | 1997-12-30 |
| D388486 | Iron-type golf club head | — | 1997-12-30 |
| D374899 | Golf club driver head | — | 1996-10-22 |
| 5542664 | Dual adhesive assembly system for golf clubs | Rene Rivest | 1996-08-06 |
| D363332 | Iron golf club head | John Krzynowek | 1995-10-17 |
| D363100 | Golf club | James M. Long, John Krzynowek | 1995-10-10 |
| D362883 | Iron golf club head | John Krzynowek | 1995-10-03 |