HH

H. O. Henderson

VG Vetco Gray: 1 patents #168 of 364Top 50%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,914,924 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4969516 Packoff running tool with rotational cam Fergus Coutts Hines, Lionel J. Milberger 1990-11-13