JH

J. Neil Hall

CG Callaway Golf: 39 patents #42 of 359Top 15%
CG Callaway Gold: 1 patents #3 of 22Top 15%
📍 Carlsbad, CA: #118 of 2,500 inventorsTop 5%
🗺 California: #10,935 of 386,348 inventorsTop 3%
Overall (All Time): #76,391 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
D586417 Tip end of a golf club shaft Brandon D. DeMille, Alan Hocknell, D. Clayton Evans, Matthew T. Cackett 2009-02-10
D584372 Tip end of a golf club shaft Brandon D. DeMille, Alan Hocknell, D. Clayton Evans, Matthew T. Cackett 2009-01-06
D583890 Tip end of a golf club shaft Brandon D. DeMille, Alan Hocknell, D. Clayton Evans, Matthew T. Cackett 2008-12-30
D583891 Tip end of a golf club shaft Brandon D. DeMille, Alan Hocknell, D. Clayton Evans, Matthew T. Cackett 2008-12-30
D583001 Tip end of a golf club shaft D. Clayton Evans, Matthew T. Cackett, Brandon D. DeMille, Alan Hocknell 2008-12-16
D582999 Tip end of a golf club shaft D. Clayton Evans, Matthew T. Cackett, Brandon D. DeMille, Alan Hocknell 2008-12-16
D583000 Tip end of a golf club shaft D. Clayton Evans, Matthew T. Cackett, Brandon D. DeMille, Alan Hocknell 2008-12-16
D583002 Tip end of a golf club shaft D. Clayton Evans, Matthew T. Cackett, Brandon D. DeMille, Alan Hocknell 2008-12-16
7326126 Iron-type golf club with interchangeable head-shaft connection Denver Holt, Matthew T. Cackett, Alan Hocknell 2008-02-05
D537896 Connection for attaching shaft to a golf club head Denver Holt, Matthew T. Cackett, James C. Wenck 2007-03-06
6478690 Multiple material golf club head with a polymer insert face Richard C. Helmstetter, Ronald K. Hettinger, Augustin W. Rollison, Kamal Sarkar, Joshua G. Breier +2 more 2002-11-12
6336869 Multiple material golf club head with a polymer insert face Ronald K. Hettinger, Richard C. Helmstetter, Augustin W. Rollinson, Kamal Sarkar, Joshua G. Breier +2 more 2002-01-08
6328661 Multiple material golf club head with a polymer insert face Richard C. Helmstetter, Ronald K. Hettinger, Augustin W. Rollison, Kamal Sarkar, Joshua G. Breier +2 more 2001-12-11
6260250 Apparatus for use in adjusting the lie and/or loft angel of a golf club head Ronald K. Hettinger 2001-07-17
6095931 Bi-material golf club head having an isolation layer Ronald K. Hettinger, Augustin W. Rollinson, Kamal Sarkar 2000-08-01
6093116 Golf club head with vibration damping channels Ronald K. Hettinger, Ruben Ruiz 2000-07-25