RB

Randolph Black

📍 Sumter, SC: #29 of 69 inventorsTop 45%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #3,678,347 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5727250 Sunshade for hard hat — 1998-03-17