II

Irina Ivanova

CG Callaway Golf: 59 patents #30 of 359Top 9%
TB Topgolf Callaway Brands: 17 patents #11 of 107Top 15%
CG Callaway Gold: 2 patents #1 of 22Top 5%
📍 Poway, CA: #11 of 1,186 inventorsTop 1%
🗺 California: #3,255 of 386,348 inventorsTop 1%
Overall (All Time): #21,438 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 26–50 of 82 patents

Patent #TitleCo-InventorsDate
10406407 Golf club head with elevated internal weight Brandon D. DeMille, Bradley C. Rice, William C. Watson, Joel B. Erickson 2019-09-10
D857136 Golf club face Bradley C. Rice, Esteban Aguilar 2019-08-20
10286263 Iron-type golf club head with lightweight hosel Joshua D. Westrum, Scott R. Manwaring, Matthew T. Cackett, Brooks Roche, Bradley C. Rice +2 more 2019-05-14
D847284 Golf club face 2019-04-30
10245477 Golf club head with elevated internal weight Brandon D. DeMille, Bradley C. Rice, William C. Watson, Joel B. Erickson 2019-04-02
10238931 Golf club head manufacturing method Bradley C. Rice 2019-03-26
10213664 Golf club head Bradley C. Rice, William C. Watson, Patrick Dawson, Brandon D. DeMille 2019-02-26
10080932 Golf club head with elevated internal weight Brandon D. DeMille, Bradley C. Rice, William C. Watson, Joel B. Erickson 2018-09-25
10016664 Golf club head Bradley C. Rice, William C. Watson, Patrick Dawson, Brandon D. DeMille 2018-07-10
10010771 Iron-type golf club head with elevated weight bar and stress-relieving structures James A. Seluga, Matthew Myers, Bradley C. Rice, William C. Watson 2018-07-03
D819151 Golf club face Bradley C. Rice, Esteban Aguilar 2018-05-29
D819150 Golf club face Bradley C. Rice, Esteban Aguilar 2018-05-29
D815224 Golf club face Bradley C. Rice, Esteban Aguilar 2018-04-10
9931549 Weighted golf club head having stress-relieving tubes James A. Seluga, Matthew Myers, Bradley C. Rice, William C. Watson 2018-04-03
D812167 Golf club face 2018-03-06
D809080 Golf club face 2018-01-30
9861863 Iron-type golf club head with lightweight hosel Joshua D. Westrum, Scott R. Manwaring, Matthew T. Cackett, Brooks Roche, Bradley C. Rice +2 more 2018-01-09
9855476 Golf club head with structural columns James A. Seluga, Matthew Myers, Bradley C. Rice, William C. Watson, Joel B. Erickson 2018-01-02
9849349 Iron-type golf club head with lightweight hosel Joshua D. Westrum, Scott R. Manwaring, Brooks Roche, Bradley C. Rice, William C. Watson +1 more 2017-12-26
9827469 Iron-type golf club head with elevated weight bar and stress-relieving structures James A. Seluga, Matthew Myers, Bradley C. Rice, William C. Watson 2017-11-28
9782642 Golf club head with elevated internal weight Brandon D. DeMille, Bradley C. Rice, William C. Watson, Joel B. Erickson 2017-10-10
9776057 Golf club head Bradley C. Rice, William C. Watson, Patrick Dawson, Brandon D. DeMille 2017-10-03
D796611 Golf club hosel 2017-09-05
9687701 Weighted golf club head having stress-relieving tubes James A. Seluga, Matthew Myers, Bradley C. Rice, William C. Watson 2017-06-27
D786379 Golf club face Bradley C. Rice, Esteban Aguilar 2017-05-09