Inventor

BERCKENHOFF MICHAEL W

US4 patents

⚠️ This page may combine multiple inventors who share the name “BERCKENHOFF MICHAEL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US11933129B2Mar 19, 2024

Electrical drilling and production systems and methods

SCHLUMBERGER TECHNOLOGY CORP0 citations57

CAMERON TECH LTD

1 patent

US11739605B2Aug 29, 2023

Electrical drilling and production systems and methods

CAMERON TECH LTD0 citations56

CAMERON INT CORP

1 patent

US11429766B2Aug 30, 2022

Method to simulate bop shearing

CAMERON INT CORP1 citations56

HYDRIL USA MFG LLC

1 patent

US7699554B2Apr 20, 2010

Removable seal carrier for blowout preventer bonnet assembly

HYDRIL USA MFG LLC2 citations54