DC

Douglas L. Clinkscales

HU Hughes Tool Company - Usa: 1 patents #11 of 34Top 35%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,974,115 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4664722 Method for protecting from hardening a selected region of a steel structure Stephen B. Long, Carl S. Wheeler 1987-05-12