FB

Frank E. Bergren

AR Atlantic Richfield: 2 patents #2 of 52Top 4%
📍 Anchorage, AK: #1 of 38 inventorsTop 3%
🗺 Alaska: #1 of 72 inventorsTop 2%
Overall (1997): #40,911 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5685374 Well completions in weakly consolidated formations Joseph H. Schmidt, Michael L. Bill, Donald F. Scheve 1997-11-11
5607015 Method and apparatus for installing acoustic sensors in a wellbore Curtis G. Blount, Robert J. Withers, Andrew Bond 1997-03-04