| 6669580 |
Golf club head that optimizes products of inertia |
Matthew T. Cackett, D. Clayton Evans, Richard C. Helmstetter, Frank Fan |
2003-12-30 |
| 6669577 |
Golf club head with a face insert |
Evan D. Gibbs, Richard C. Helmstetter |
2003-12-30 |
| 6663504 |
Multiple material golf club head |
Uday V. Deshmukh, Richard C. Helmstetter, Matthew T. Cackett, Herebert Reyes, James M. Murphy +4 more |
2003-12-16 |
| D482091 |
Golf club head |
Peter L. Soracco, Augustin W. Rollinson, Roger Cleveland, Larry G. Tang, Luke R. Williams +1 more |
2003-11-11 |
| 6620056 |
Golf club head |
J. Andrew Galloway, Richard C. Helmstetter, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley |
2003-09-16 |
| 6582323 |
Multiple material golf club head |
Peter L. Soracco, Richard C. Helmstetter, Matthew T. Cackett, Herbert Reyes, James M. Murphy +2 more |
2003-06-24 |
| 6582321 |
Golf club head |
J. Andrew Galloway, Richard C. Helmstetter, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley |
2003-06-24 |
| 6575845 |
Multiple material golf club head |
J. Andrew Galloway, Richard C. Helmstetter, Matthew T. Cackett, D. Clayton Evans, Herbert Reyes +2 more |
2003-06-10 |
| 6547676 |
Golf club head that optimizes products of inertia |
Matthew T. Cackett, D. Clayton Evans, Frank Fan, Richard C. Helmstetter |
2003-04-15 |
| 6506127 |
Set of woods with face thickness variation based on loft angle |
Richard C. Helmstetter, J. Andrew Galloway, Ronald C. Boyce, Homer E. Aguinaldo |
2003-01-14 |