BP

Bernd-Georg Pietras

WE Weatherford/Lamb: 1 patents #37 of 133Top 30%
Overall (2005): #232,110 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6976298 Methods and apparatus for connecting tubulars using a top drive — 2005-12-20