RS

Roger R. Roark, Sr.

📍 Easton, MD: #34 of 64 inventorsTop 55%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,268,125 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5603809 Spinning band 1997-02-18
5472574 Spinning band 1995-12-05