Roy N. Griffin

📍 Los Altos, CA: #2,249 of 3,651 inventorsTop 65%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,326,704 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4966369	Positive rotational stability putter	—	1990-10-30
4236313	Apparatus for and method of evaluating solar exposure	—	1980-12-02