| 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 |
| D457582 |
Iron golf club head |
Richard C. Helmstetter, Augustin W. Rollinson, Karl A. Clausen, Robert R. Lang |
2002-05-21 |
| D457585 |
Scoreline pattern for golf club head |
Garth W. Smith, Augustin W. Rollinson, Richard C. Helmstetter |
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 |
| 6325728 |
Four faceted sole plate for a golf club head |
Richard C. Helmstetter, D. Clayton Evans, Garth W. Smith |
2001-12-04 |
| D449088 |
Cavity back iron |
Augustin W. Rollinson, Karl A. Clausen, Thomas R. Hilton, Larry G. Tang |
2001-10-09 |
| D447527 |
Scoreline pattern for golf club head |
Alan Hocknell, Garth W. Smith |
2001-09-04 |
| D446834 |
Scoreline pattern for golf club head |
Alan Hocknell, Homer E. Aguinaldo |
2001-08-21 |
| D444196 |
Golf club sole plate |
Richard C. Helmstetter, D. Clayton Evans, Homer E. Aguinaldo |
2001-06-26 |
| D441819 |
Golf club head |
Richard C. Helmstetter, D. Clayton Evans, Homer E. Aguinaldo |
2001-05-08 |
| D441415 |
Golf club sole plate |
Richard C. Helmstetter, D. Clayton Evans, Garth W. Smith |
2001-05-01 |
| D440616 |
Golf club head |
Richard C. Helmstetter, D. Clayton Evans, Garth W. Smith |
2001-04-17 |
| D430634 |
Golf club grip |
Wayne H. Byrne, Larry G. Tang |
2000-09-05 |
| D429512 |
Back surface for an iron golf club head |
Karl A. Clausen, Thomas R. Hilton, Richard C. Helmstetter, Larry G. Tang |
2000-08-15 |
| D429300 |
Iron golf club head |
Karl A. Clausen, Thomas R. Hilton, Richard C. Helmstetter, Larry G. Tang |
2000-08-08 |
| D427654 |
Golf club grip |
Wayne H. Byrne |
2000-07-04 |
| D425159 |
Scoreline pattern for golf club head |
Richard C. Helmstetter, D. Clayton Evans |
2000-05-16 |
| D420081 |
Sole design for golf club head |
Richard C. Helmstetter, D. Clayton Evans, Bret K. C. Larsen |
2000-02-01 |
| D415808 |
Scoreline pattern for golf club head |
Richard C. Helmstetter, D. Clayton Evans |
1999-10-26 |
| D414830 |
Golf putter with angled hosel and recess-intercepting, curved flutes at rear side |
Augustin W. Rollinson, Karl A. Clausen, Wayne H. Byrne |
1999-10-05 |