FE

Fife B. Ellis

VG Vetco Gray: 14 patents #10 of 364Top 3%
DR Dril-Quip: 9 patents #11 of 80Top 15%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
CB Cooper Brands: 1 patents #17 of 31Top 55%
II Innovex International: 1 patents #12 of 24Top 50%
📍 Houston, TX: #625 of 21,073 inventorsTop 3%
🗺 Texas: #4,546 of 125,132 inventorsTop 4%
Overall (All Time): #143,052 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5685487 Compact high pressure forward jetting spinning nozzle for cleaning — 1997-11-11
5456413 Rotating nozzle with pressure responsive clearance — 1995-10-10