Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481773 | Fairway wood type golf club head | Augustin W. Rollinson, Roger Cleveland, D. Clayton Evans, Joshua G. Breier, Robert R. Lang | 2003-11-04 |
| D481774 | Golf club head | Augustin W. Rollinson, Luke R. Williams, Larry G. Tang, Anderw Oldknow, Roger Cleveland | 2003-11-04 |
| 6620056 | Golf club head | J. Andrew Galloway, Richard C. Helmstetter, Ronald C. Boyce, Curtis S. Woolley, Alan Hocknell | 2003-09-16 |
| 6582321 | Golf club head | J. Andrew Galloway, Richard C. Helmstetter, Alan Hocknell, Ronald C. Boyce, Curtis S. Woolley | 2003-06-24 |
| 6506127 | Set of woods with face thickness variation based on loft angle | Richard C. Helmstetter, J. Andrew Galloway, Ronald C. Boyce, Alan Hocknell | 2003-01-14 |