RC

Robert Coffman

📍 Big Stone Gap, VA: #17 of 35 inventorsTop 50%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,239,999 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D427752 Pair of golf shoes Glen Williams 2000-07-11
4299525 Lug loader — 1981-11-10