| 6475102 |
Golf club head |
Richard C. Helmstetter, D. Clayton Evans, J. Andrew Galloway |
2002-11-05 |
| 6471600 |
Putter head |
Larry G. Tang, Richard C. Helmstetter, Augustin W. Rollinson, Wayne H. Byrne, Luke R. Williams |
2002-10-29 |
| D464693 |
Iron golf club head |
Augustin W. Rollinson, Karl A. Clausen, Christopher J. Wieland |
2002-10-22 |
| D464387 |
Iron golf club head |
Augustin W. Rollinson, Karl A. Clausen, Christopher J. Wieland |
2002-10-15 |
| 6434811 |
Weighting system for a golf club head |
Richard C. Helmstetter, D. Clayton Evans, J. Andrew Galloway |
2002-08-20 |
| 6428426 |
Golf club striking plate with variable bulge and roll |
Richard C. Helmstetter, D. Clayton Evans, Garth W. Smith |
2002-08-06 |
| D457930 |
Scoreline pattern of a golf club head |
Peter L. Soracco, Augustin W. Rollinson, Herbert Reyes, Richard C. Helmstetter |
2002-05-28 |
| D457585 |
Scoreline pattern for golf club head |
Garth W. Smith, Augustin W. Rollinson, Richard C. Helmstetter |
2002-05-21 |
| D457582 |
Iron golf club head |
Richard C. Helmstetter, Augustin W. Rollinson, Karl A. Clausen, Robert R. Lang |
2002-05-21 |
| D457209 |
Golf club head |
Peter L. Soracco, Augustin W. Rollinson, Herbert Reyes, Richard C. Helmstetter |
2002-05-14 |
| 6364788 |
Weighting system for a golf club head |
Richard C. Helmstetter, D. Clayton Evans, J. Andrew Galloway |
2002-04-02 |
| D454606 |
Iron golf club head |
Richard C. Helmstetter, Joel B. Erickson, Augustin W. Rollinson, Luke R. Williams |
2002-03-19 |
| D453949 |
Iron golf club head |
Richard C. Helmstetter, Joel B. Erickson, Augustin W. Rollinson, Luke R. Williams |
2002-02-26 |