DH

Dean T. Higgins

DI Dresser Industries: 1 patents #301 of 787Top 40%
📍 Mustang, OK: #29 of 58 inventorsTop 50%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,962,781 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4784231 Extended drill bit nozzle having side discharge ports — 1988-11-15