DB

David Bartels

CG Callaway Golf: 12 patents #2 of 67Top 3%
Overall (2020): #6,491 of 565,922Top 2%
12
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10828535 Process for incorporating graphene into a core of golf ball Vijay Chavan 2020-11-10
10821330 Graphene core golf ball with an integrated circuit Vincent J. Simonds, Vijay Chavan 2020-11-03
10729939 Graphene core for a golf ball Vijay Chavan 2020-08-04
10722755 Graphene based golf ball coating Vijay Chavan 2020-07-28
10722759 Multiple layer golf ball Steven S. Ogg 2020-07-28
10695616 Graphene core for a golf ball with a soft cover Petra Petrich, Hong G. Jeon, Carl Brown 2020-06-30
10688366 Golf ball with electrical components Petra Petrich, Mario Raposo, Grady Crahan, Nick Lannes 2020-06-23
10625121 Use of an impact modifier in a low compression golf ball Armando Becerra, Carl Brown, Vijay Chavan 2020-04-21
10617915 Graphene core for a golf ball with a soft cover Petra Petrich, Hong G. Jeon, Carl Brown 2020-04-14
10610739 Golf ball having protrusions in multi-faced polygons Grady Crahan 2020-04-07
10603552 Carbon black core for a golf ball Vijay Chavan 2020-03-31
10589151 Golf ball core composed of a highly neutralized polymer Steve Ogg 2020-03-17