Roger A. Evans

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Apple Valley, CA: #43 of 110 inventorsTop 40%

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

Overall (All Time): #3,805,021 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D349993	Dolly	Barry E. Brand	1994-08-23