PB

Per-Erik Berger

BH Baker Hughes Holdings: 1 patents #55 of 254Top 25%
📍 Kolltveit, NO: #1 of 1 inventorsTop 100%
Overall (2005): #124,368 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6976535 Method of utilizing flowable devices in wellbores Peter Aronstam 2005-12-20