DE

D. Clayton Evans

CG Callaway Golf: 9 patents #4 of 58Top 7%
📍 Vista, CA: #8 of 86 inventorsTop 10%
🗺 California: #610 of 41,698 inventorsTop 2%
Overall (2011): #4,891 of 364,097Top 2%
9
Patents 2011

Issued Patents 2011

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D647155 Aerodynamic hosel Steven M. Ehlers, Matthew T. Cackett, Matthew Myers 2011-10-18
8012034 Wood-type golf club head with adjustable sole contour Matthew T. Cackett, Alan Hocknell 2011-09-06
8012037 Golf club with removable components Matthew T. Cackett 2011-09-06
8002644 Intgerchangeable shaft for a golf club Alan Hocknell, Matthew T. Cackett, Denver Holt, Daniel M. Stevens, James C. Wenck +5 more 2011-08-23
D637675 Golf club hosel 2011-05-10
7938741 Golf club head with adjustable weighting, customizable face-angle, and variable bulge and roll face 2011-05-10
7934999 Wood-type golf club head with adjustable sole contour Matthew T. Cackett, Alan Hocknell 2011-05-03
D635628 Golf club hosel 2011-04-05
D635211 Golf club hosel 2011-03-29