RH

Richard Daniel Henwood

📍 Arroyo Grande, CA: #50 of 174 inventorsTop 30%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,570,592 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7766759 Putting training device William D. Henwood 2010-08-03
5792001 Putting stroke training device — 1998-08-11
5441269 Putting stroke training device — 1995-08-15