DR

Douglas E. Roberts

CI Cobra Golf Incorporated: 2 patents #5 of 20Top 25%
DC Dunlop Sports Co.: 2 patents #20 of 82Top 25%
SL Sri Sports Limited: 1 patents #12 of 23Top 55%
Overall (2018): #30,041 of 503,207Top 6%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10065089 Golf club head Sharon J. Park, Andrew P. Chick 2018-09-04
10010769 Golf club head John J. Rae, Nathaniel J. Radcliffe, Daniel J. Stone, Trent E. Garner, Brad S. Hooley +9 more 2018-07-03
9968833 Golf club with adjustable weight assembly Joshua G. Breier, Andrew Curtis, Oswaldo Gonzalez, Scott H. Moreira, Ryan L. Roach 2018-05-15
9908018 Muscle-back, with insert, iron type golf club head Trent E. Garner, Kevin A. Wolfe, Daniel J. Stone, Christopher J. Beck, Todd D. Harman +3 more 2018-03-06
9855474 Golf club head with accessible interior Tim A. Beno, Karl A. Clausen, Andrew Curtis, Cameron J. Day, Caleb S. Kroloff +3 more 2018-01-02