LS

Lee W. Stepp

HS Halliburton Energy Services: 1 patents #107 of 332Top 35%
📍 Comanche, OK: #2 of 3 inventorsTop 70%
🗺 Oklahoma: #160 of 690 inventorsTop 25%
Overall (2005): #151,645 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6966386 Downhole sealing tools and method of use Paul D. Ringgenberg, Gregory W. Vargus, Donald R. Smith, Ronald L. Hinkie, Don S. Folds 2005-11-22