DH

David R. Handy

CG Callaway Golf: 3 patents #18 of 69Top 30%
📍 Encinitas, CA: #32 of 199 inventorsTop 20%
🗺 California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #86,283 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11161018 Golf club face insert Eric Stubben, Patrick Dawson 2021-11-02
D914814 Putter head Brandon D. DeMille, William C. Watson, Augustin W. Rollinson, Larry G. Tang, Eric Stubben 2021-03-30
10905921 Golf club face insert Eric Stubben, Patrick Dawson 2021-02-02