Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PD

Patrick Dawson

TBTopgolf Callaway Brands: 91 patents #1 of 107Top 1%
CGCallaway Golf: 90 patents #15 of 359Top 5%
CGCallaway Gold: 1 patents #3 of 22Top 15%
Poway, CA: #6 of 1,186 inventorsTop 1%
California: #661 of 386,348 inventorsTop 1%
Overall (All Time): #4,045 of 4,157,543Top 1%
184 Patents All Time

Issued Patents All Time

Showing 151–175 of 184 patents

Patent #TitleCo-InventorsDate
8956244 Golf club head with center of gravity adjustability Joshua D. Westrum, James E. Seluga, Sean P. Griffin 2015-02-17
8926448 Weighted golf club head Irina Ivanova, Joel B. Erickson, Bradley C. Rice, Brandon D. DeMille, William C. Watson 2015-01-06
8915688 Weight screw Robert Cruz, Thomas J. DiMarco, Daniel C. Fox, James E. Stevens, Alan C. Bettencourt 2014-12-23
8915797 Iron-type golf club head Justin Kuhar, Joseph Mehren, Irina Ivanova, Bradley C. Rice, Scott R. Manwaring +1 more 2014-12-23
8911304 Weighted iron-type golf club head Sean P. Griffin, Brett Carter 2014-12-16
8900070 Weighted golf club head Irina Ivanova, Bradley C. Rice, Joel B. Erickson 2014-12-02
8858360 Golf club head Bradley C. Rice, William C. Watson, Irina Ivanova, Steven M. Ehlers 2014-10-14
8858362 Golf club head with weight ports Mark Leposky, Bradley C. Rice, William C. Watson, Irina Ivanova 2014-10-14
8834294 Golf club head with center of gravity adjustability James A. Seluga 2014-09-16
8821313 Iron-type golf club head Sean P. Griffin, Brett Carter, Irina Ivanova 2014-09-02
8753227 Golf club weight screws Matthew T. Cackett, Philip G. Foster, Brooks Roche, Brandon D. DeMille 2014-06-17
8753226 Golf club head with composite weight port Bradley C. Rice, William C. Watson, Irina Ivanova 2014-06-17
8753225 Customizable golf club head Craig E. Abbott, Kevin Weejoung Kim, Bradley C. Rice, Irina Ivanova, William C. Watson 2014-06-17
8696283 Weight screw Robert Cruz, Thomas J. DiMarco, Daniel C. Fox, James E. Stevens, Alan C. Bettencourt 2014-04-15
8684865 Fairway wood type golf club head Bradley C. Rice 2014-04-01
8579727 Fairway wood type golf club head Bradley C. Rice 2013-11-12
8540588 Golf club head with composite weight port Bradley C. Rice, William C. Watson, Irina Ivanova 2013-09-24
8529368 Golf club head Bradley C. Rice, William C. Watson, Irina Ivanova 2013-09-10
8485919 Golf club head with composite weight port Bradley C. Rice, William C. Watson, Irina Ivanova 2013-07-16
8444506 Golf club head with composite weight port William C. Watson, Martin Peralta, Irina Ivanova, Bradley C. Rice 2013-05-21
8425349 Multiple material golf club head and a method for forming a golf club head J. Andrew Galloway, Bradley C. Rice 2013-04-23
8403771 Golf club head Bradley C. Rice, William C. Watson, Irina Ivanova 2013-03-26
8337327 Fairway wood type golf club head Bradley C. Rice 2012-12-25
8262506 Golf club head with composite weight port William C. Watson, Martin Peralta, Irina Ivanova, Bradley C. Rice 2012-09-11
8235843 Golf club head with composite weight port Bradley C. Rice, William C. Watson, Irina Ivanova 2012-08-07