RH

Richard C. Helmstetter

CG Callaway Golf: 183 patents #3 of 359Top 1%
📍 Carlsbad, CA: #10 of 2,500 inventorsTop 1%
🗺 California: #645 of 386,348 inventorsTop 1%
Overall (All Time): #3,976 of 4,157,543Top 1%
186
Patents All Time

Issued Patents All Time

Showing 1–25 of 186 patents

Patent #TitleCo-InventorsDate
7497787 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Sorocco, Matthew T. Cackett, J. Andrew Galloway +2 more 2009-03-03
7491134 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Sorocco, Matthew T. Cackett, J. Andrew Galloway +2 more 2009-02-17
7387577 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2008-06-17
7255654 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2007-08-14
7252600 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2007-08-07
7226364 Method for fitting golf clubs to a golfer 2007-06-05
7166036 Golf club Wayne H. Byrne, Larry G. Tang, Roger Cleveland, Augustin W. Rollinson, Luke R. Williams 2007-01-23
7147575 Golf club head J. Andrew Galloway, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley 2006-12-12
7144333 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2006-12-05
7128661 Multiple material golf club head Peter L. Soracco, James M. Murphy, Herbert Reyes, Matthew T. Cackett, J. Andrew Galloway +2 more 2006-10-31
7125344 Multiple material golf club head Alan Hocknell, Matthew T. Cackett, J. Andrew Galloway, D. Clayton Evans 2006-10-24
7121955 Golf club head with customizable center of gravity Daniel M. Stevens, Garth W. Smith, Matthew T. Cackett, Augustin W. Rollnson, J. Andrew Galloway +1 more 2006-10-17
7115047 Golf club head with customizable center of gravity Daniel M. Stevens, Garth W. Smith, Matthew T. Cackett, Augustin W. Rollnson, J. Andrew Galloway +1 more 2006-10-03
7086962 Golf club head J. Andrew Galloway, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley 2006-08-08
D525300 Ball marking tool 2006-07-18
6997821 Golf club head J. Andrew Galloway, Alan Hocknell, Ronald C. Boyce, Homer E. Aguinaldo, Curtis S. Woolley 2006-02-14
6994637 Multiple material golf club head James M. Murphy, Herbert Reyes, Peter L. Soracco, Matthew T. Cackett, J. Andrew Galloway +2 more 2006-02-07
6926619 Golf club head with customizable center of gravity Matthew T. Cackett, Alan Hocknell, Augustin W. Rollinson, J. Andrew Galloway 2005-08-09
6905420 Putter head Larry G. Tang, Roger Cleveland, Augustin W. Rollinson, Wayne H. Byrne, Luke R. Williams 2005-06-14
6881159 Multiple material golf club head J. Andrew Galloway, Matthew T. Cackett, Alan Hocknell, D. Clayton Evans, Herbert Reyes +3 more 2005-04-19
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