Issued Patents All Time
Showing 126–134 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D416968 | Recessed cavity back for a golf club head | Mike S. Bujdos | 1999-11-23 |
| D400945 | Portion of a backface of a golf club head | Robert W. Vokey, Terrill R. McCabe, Scott A. Knutson, Donald D. Anton, Erik Smith | 1998-11-10 |
| D398355 | Golf club head | Arthur C. P. Chou, Thomas Olsavsky, John B. Hoeflich | 1998-09-15 |
| 5800281 | Golf club sole configuration | — | 1998-09-01 |
| D387830 | Portion of a sole of a golf club head | — | 1997-12-16 |
| 5591092 | Golf clubs with groove configuration | — | 1997-01-07 |
| 5581179 | Hall-effect ferrous-article-proximity sensor assembly | Raymond W. Engel, Ravi Vig, Teri L. Tu, Terry R. Clapp | 1996-12-03 |
| 5549296 | Golf club sole configuration | — | 1996-08-27 |
| 4935698 | Sensor having dual Hall IC, pole piece and magnet | Hideki Kawaji | 1990-06-19 |