DR

Douglas E. Roberts

CI Cobra Golf Incorporated: 73 patents #2 of 93Top 3%
RC Roger Cleveland Golf Company: 33 patents #1 of 58Top 2%
AC Acushnet: 20 patents #99 of 496Top 20%
SL Sri Sports Limited: 14 patents #31 of 176Top 20%
DC Dunlop Sports Co.: 5 patents #59 of 168Top 40%
SI Sumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
JE Jas D. Easton: 1 patents #27 of 42Top 65%
PS Puma Se: 1 patents #65 of 101Top 65%
📍 Carlsbad, CA: #15 of 2,500 inventorsTop 1%
🗺 California: #945 of 386,348 inventorsTop 1%
Overall (All Time): #5,842 of 4,157,543Top 1%
154
Patents All Time

Issued Patents All Time

Showing 126–150 of 154 patents

Patent #TitleCo-InventorsDate
D560737 Golf club head Andrew P. Chick, Brad S. Hooley, Jimmy H. Kuan, Sharon J. Park 2008-01-29
D547816 Golf club head Andrew P. Chick, Brad S. Hooley, Jimmy H. Kuan, Trent E. Garner, Kevin A. Wolfe 2007-07-31
D545387 Portion of a golf club head Trent E. Garner, Kevin A. Wolfe 2007-06-26
D544935 Portion of a golf club head Andrew P. Chick, Brad S. Hooley, Jimmy H. Kuan 2007-06-19
D544936 Portion of a golf club head Andrew P. Chick, Brad S. Hooley, Jimmy H. Kuan 2007-06-19
D544059 Portion of a golf club head Andrew P. Chick, Brad S. Hooley, Jimmy H. Kuan, Sharon J. Park 2007-06-05
D538870 Portion of a golf club head Andrew P. Chick, Brad S. Hooley, Jimmy H. Kuan 2007-03-20
D530382 Iron-type golf club head Nathaniel J. Radcliffe, Kevin A. Wolfe 2006-10-17
D523917 Iron-type golf club head Kevin A. Wolfe 2006-06-27
D519179 Rear cavity surface design for perimeter weighted iron-type golf club head Kevin A. Wolfe, Trent E. Garner 2006-04-18
D516650 Iron-type golf club head Kevin A. Wolfe, Trent E. Garner, Todd D. Harman, Gregory K. Hopkins, Chad Kicker +2 more 2006-03-07
D513048 Golf putter club head Trent E. Garner, Christopher R. Cooper, Kevin A. Wolfe 2005-12-20
D511194 Wedge-type golf club head Trent E. Garner, Brent L. Newsome 2005-11-01
D508545 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2005-08-16
D508273 Golf putter club head Trent E. Garner, Christopher R. Cooper, Kevin A. Wolfe 2005-08-09
D507320 Wedge-type golf club head Christopher J. Beck, Gregory K. Hopkins, Brent L. Newsome, Nathaniel J. Radcliffe, Daniel J. Stone 2005-07-12
D507317 Golf putter club head Trent E. Garner, Christopher R. Cooper, Kevin A. Wolfe 2005-07-12
D505172 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2005-05-17
D500542 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2005-01-04
D499160 Golf club head Kevin A. Wolfe, Lionel Poincenot, Jacques Fagot, Trent E. Garner 2004-11-30
D498808 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2004-11-23
D498809 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2004-11-23
D496704 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2004-09-28
D492378 Golf club head Lionel Poincenot, Jacques Fagot, Trent E. Garner 2004-06-29
D469833 Iron-type golf club head Lionel Poincenot, Jacques Fagot 2003-02-04