RF

Roland Richard Freiheit

WE Weatherford/Lamb: 1 patents #31 of 108Top 30%
📍 Edmonton, CA: #36 of 174 inventorsTop 25%
Overall (2002): #129,147 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6334488 Tubing plug — 2002-01-01