Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799859 | Structure for golf club head and the method of its manufacture | — | 1998-09-01 |
| 5643108 | Structure for golf club head and the method of its manufacture | — | 1997-07-01 |
| 5285573 | Method for manufacturing hollow airfoils (four-piece concept) | Jeffrey LeMonds, Gene E. Wiggs, Gary T. Martini, Richard M. Cogan | 1994-02-15 |
| 5243758 | Design and processing method for manufacturing hollow airfoils (three-piece concept) | Jeffrey LeMonds, Gene E. Wiggs, Gary T. Martini, Ralph E. Patsfall | 1993-09-14 |