DC

David C. Cobbs

📍 Glenpool, OK: #6 of 21 inventorsTop 30%
🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%
Overall (All Time): #1,653,794 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5295735 Rock saw James H. Cobbs 1994-03-22
5206840 Geophone implantation system James H. Cobbs 1993-04-27
4907664 Rock cutting tool James H. Cobbs 1990-03-13