Marvel L. Richards

UN Unknown: 2 patents #12,644 of 83,584Top 20%

📍 Martinez, CA: #143 of 261 inventorsTop 55%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,839,539 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5269090	Hook and leader storage box for fishermen	William D. Richards	1993-12-14