RH

Richard C. Helmstetter

CG Callaway Golf: 15 patents #1 of 73Top 2%
📍 Carlsbad, CA: #1 of 239 inventorsTop 1%
🗺 California: #60 of 28,370 inventorsTop 1%
Overall (2004): #485 of 270,089Top 1%
15
Patents 2004

Issued Patents 2004

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
6814674 Iron golf club Karl A. Clausen, Robert R. Lang, Augustin Rollinsoin 2004-11-09
6800040 Golf club head J. Andrew Galloway, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley 2004-10-05
6793588 Putter head Larry G. Tang, Roger Cleveland, Augustin W. Rollinson, Wayne H. Byrne, Luke R. Williams 2004-09-21
6769998 Iron golf club head Karl A. Clausen, Robert R. Lang, Augustin W. Rollinson 2004-08-03
6758763 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2004-07-06
6739982 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2004-05-25
6739983 Golf club head with customizable center of gravity Matthew T. Cackett, Alan Hocknell, Augustin W. Rollinson, J. Andrew Galloway 2004-05-25
6719643 Golf club head with a face insert Alan Hocknell, D. Clayton Evans, Roger Cleveland, Matthew T. Cackett, Augustin W. Rollinson +2 more 2004-04-13
D487787 Scoreline pattern of a golf club head Roger Cleveland, Augustin W. Rollinson, Larry G. Tang, Luke R. Williams, Alan Hocknell 2004-03-23
D486195 Scoreline pattern for a golf club head Roger Cleveland, Augustin W. Rollinson, Karl A. Clausen, Deedee Lasker 2004-02-03
D486194 Putter head Ronald K. Hettinger, Joshua G. Breier 2004-02-03
D485592 Putter head Ronald H. Hettinger, Joshua G. Breier 2004-01-20
6679782 Putter head Larry G. Tang, Roger Cleveland, Augustin W. Rollinson, Wayne H. Byrne, Luke R. Williams 2004-01-20
D485320 Putter head Joshua G. Breier, Ronald K. Hettinger 2004-01-13
D485321 Putter head Joshua G. Breier, Robert R. Lang, Augustin W. Rollinson 2004-01-13