PF

Philip G. Foster

CG Callaway Golf: 108 patents #10 of 359Top 3%
TB Topgolf Callaway Brands: 1 patents #81 of 107Top 80%
📍 Vista, CA: #10 of 868 inventorsTop 2%
🗺 California: #1,844 of 386,348 inventorsTop 1%
Overall (All Time): #11,977 of 4,157,543Top 1%
110
Patents All Time

Issued Patents All Time

Showing 76–100 of 110 patents

Patent #TitleCo-InventorsDate
D619182 Hybrid golf club head Daniel M. Stevens, Wayne H. Byrne, Joel B. Erickson 2010-07-06
7749097 Golf club head Evan D. Gibbs, J. Andrew Galloway, Michael Hallack, Luke R. Williams, Alan Hocknell +1 more 2010-07-06
D618293 Iron golf club head Luke R. Williams 2010-06-22
D617860 Hybrid golf club head Luke R. Williams 2010-06-15
7637822 Golf club head Evan D. Gibbs, J. Andrew Galloway, Michael Hallack, Luke R. Williams, Alan Hocknell +1 more 2009-12-29
D603006 Putter head Augustin W. Rollinsoni 2009-10-27
D595374 Golf club head Luke R. Williams, Michael Hallack 2009-06-30
7549935 Golf club head Evan D. Gibbs, J. Andrew Galloway, Michael Hallack, Luke R. Williams, Alan Hocknell +1 more 2009-06-23
D594074 Golf club head Luke R. Williams 2009-06-09
D592721 Golf club head Luke R. Williams 2009-05-19
D591373 Iron golf club Luke R. Williams 2009-04-28
D591374 Golf club head Luke R. Williams, Michael Hallack 2009-04-28
D590034 Putter head Augustin W. Rollinson 2009-04-07
D586414 Golf club head Larry G. Tang, Chris J. Wieland, Luke R. Williams, Kenneth E. Meacham 2009-02-10
D585100 Golf club head Larry G. Tang, Chris J. Wieland, Luke R. Williams, Kenneth E. Meacham 2009-01-20
D585103 Golf club head Larry G. Tang, Chris J. Wieland, Luke R. Williams, Kenneth E. Meacham 2009-01-20
D577780 Golf club head Larry G. Tang, Michael Hallack, Ronald K. Hettinger, Luke R. Williams 2008-09-30
D576695 Golf club head Larry G. Tang, Chris J. Wieland, Luke R. Williams, Kenneth E. Meacham 2008-09-09
D566803 Iron golf club head Luke R. Williams, Chris J. Wieland, Mark Noyes 2008-04-15
D562423 Iron golf club head Luke R. Williams, Chris J. Wieland, Mark Noyes 2008-02-19
D547815 Golf club head Larry G. Tang, Homer E. Aguinaldo 2007-07-31
D534600 Golf club head Larry G. Tang, Homer E. Aguinaldo 2007-01-02
D534230 Golf club head Larry G. Tang, Michael Hallack, Ronald K. Hettinger, Matthew T. Cackett, Luke R. Williams 2006-12-26
D533611 Golf club head Steven J. Mahaffey 2006-12-12
D532848 Golf club head Roger Cleveland, Chris J. Wieland, James C. Wenck, James A. Nycum, Augustin W. Rollinson 2006-11-28