P

Inventor

CLASEN DITMAR

DE4 patents
⚠️ This page may combine multiple inventors who share the name “CLASEN DITMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEATHERFORD TECH HOLDINGS LLC

3 patents
US10760359B2Sep 1, 2020

Wellbore tong

WEATHERFORD TECH HOLDINGS LLC5 citations71
US10472906B2Nov 12, 2019

Apparatus and methods for tong operation

WEATHERFORD TECH HOLDINGS LLC4 citations69
US10822893B2Nov 3, 2020

Apparatus and methods for tong operation

WEATHERFORD TECH HOLDINGS LLC0 citations48

CLASEN DITMAR

1 patent
US9068406B2Jun 30, 2015

Tong positioning arm

CLASEN DITMAR38 citations89