| 6663504 |
Multiple material golf club head |
Alan Hocknell, Uday V. Deshmukh, Richard C. Helmstetter, Matthew T. Cackett, Herebert Reyes +4 more |
2003-12-16 |
| 6648769 |
Instrumented golf club system & method of use |
Nathan J. Lee, William Kelly Borsum |
2003-11-18 |
| 6623377 |
Golf club striking plate with variable thickness |
D. Clayton Evans |
2003-09-23 |
| 6620056 |
Golf club head |
Richard C. Helmstetter, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley, Alan Hocknell |
2003-09-16 |
| 6612938 |
Composite golf club head |
James M. Murphy, Herbert Reyes, D. Clayton Evans, Richard C. Helmstetter, Daniel R. Jacobson +3 more |
2003-09-02 |
| 6607623 |
Method of manufacturing a composite golf club head |
James M. Murphy, Herbert Reyes, D. Clayton Evans, Richard C. Helmstetter, Daniel R. Jacobson +3 more |
2003-08-19 |
| 6592466 |
Sound enhance composite golf club head |
Richard C. Helmstetter, James M. Murphy, Herbert Reyes, D. Clayton Evans, Daniel R. Jacobson |
2003-07-15 |
| 6582321 |
Golf club head |
Richard C. Helmstetter, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley |
2003-06-24 |
| 6582323 |
Multiple material golf club head |
Peter L. Soracco, Richard C. Helmstetter, Alan Hocknell, Matthew T. Cackett, Herbert Reyes +2 more |
2003-06-24 |
| 6575845 |
Multiple material golf club head |
Richard C. Helmstetter, Matthew T. Cackett, Alan Hocknell, D. Clayton Evans, Herbert Reyes +2 more |
2003-06-10 |
| 6565452 |
Multiple material golf club head with face insert |
Richard C. Helmstetter, Matthew T. Cackett, Herbert Reyes, James M. Murphy, Peter L. Soracco |
2003-05-20 |
| 6527650 |
Internal weighting for a composite golf club head |
Herbert Reyes, James M. Murphy, D. Clayton Evans, Daniel R. Jacobson |
2003-03-04 |
| 6506127 |
Set of woods with face thickness variation based on loft angle |
Richard C. Helmstetter, Ronald C. Boyce, Homer E. Aguinaldo, Alan Hocknell |
2003-01-14 |
| 6491592 |
Multiple material golf club head |
Matthew T. Cackett, Herbert Reyes, Alan Hocknell, Richard C. Helmstetter, James M. Murphy +2 more |
2002-12-10 |
| 6475102 |
Golf club head |
Richard C. Helmstetter, Roger Cleveland, D. Clayton Evans |
2002-11-05 |
| 6471604 |
Multiple material golf head |
Alan Hocknell, Uday V. Deshmukh, Richard C. Helmstetter, Matthew T. Cackett, Herebert Reyes +3 more |
2002-10-29 |
| 6443856 |
Contoured scorelines for the face of a golf club |
Richard C. Helmstetter, Alan Hocknell |
2002-09-03 |
| 6440011 |
Method for processing a striking plate for a golf club head |
Alan Hocknell, Richard C. Helmstetter, Ronald C. Boyce |
2002-08-27 |
| 6440008 |
Composite golf club head |
James M. Murphy, Herbert Reyes, D. Clayton Evans, Richard C. Helmstetter, Daniel R. Jacobson |
2002-08-27 |
| 6435978 |
Internal off-set hosel for a golf club head |
Richard C. Helmstetter, Homer E. Aguinaldo, Alan Hocknell |
2002-08-20 |
| 6434811 |
Weighting system for a golf club head |
Richard C. Helmstetter, Roger Cleveland, D. Clayton Evans |
2002-08-20 |
| 6435977 |
Set of woods with face thickness variation based on loft angle |
Richard C. Helmstetter, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo |
2002-08-20 |
| 6435982 |
Golf club head with a face composed of a forged material |
Richard C. Helmstetter, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley |
2002-08-20 |
| 6406381 |
Composite golf club head and method of manufacturing |
James M. Murphy, Herbert Reyes, D. Clayton Evans, Richard C. Helmstetter, Daniel R. Jacobson |
2002-06-18 |
| 6406378 |
Sound enhanced composite golf club head |
James M. Murphy, Herbert Reyes, D. Clayton Evans, Richard C. Helmstetter, Daniel R. Jacobson |
2002-06-18 |