Inventor
MAURER WILLIAM C
US20 patents
⚠️ This page may combine multiple inventors who share the name “MAURER WILLIAM C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAURER ENG
6 patentsUS4991668AFeb 12, 1991
Controlled directional drilling system and method
MAURER ENG60 citations95
US5022471AJun 11, 1991
Deviated wellbore drilling system and apparatus
MAURER ENG29 citations92
US4665997AMay 19, 1987
Pressure balanced bearing assembly for downhole motors
MAURER ENG33 citations92
US4225000ASep 30, 1980
Down hole drilling motor with pressure balanced bearing seals
MAURER ENG35 citations92
US4828053AMay 9, 1989
Deviated wellbore drilling system and apparatus
MAURER ENG20 citations82
US4114702ASep 19, 1978
Well drilling tool with lubricant level indicator
MAURER ENG25 citations78
GAS RES INST
5 patentsUS4694913ASep 22, 1987
Guided earth boring tool
GAS RES INST111 citations95
US4858704AAug 22, 1989
Guided earth boring tool
GAS RES INST38 citations92
US4632191ADec 30, 1986
Steering system for percussion boring tools
GAS RES INST49 citations92
US4621698ANov 11, 1986
Percussion boring tool
GAS RES INST46 citations92
US4880065ANov 14, 1989
Air motor operated rotary earth drilling tool
GAS RES INST35 citations91
BUCKMAN SR WILLIAM G
3 patentsUS8196680B2Jun 12, 2012
Perforating and jet drilling method and apparatus
BUCKMAN SR WILLIAM G17 citations90
US8267198B2Sep 18, 2012
Perforating and jet drilling method and apparatus
BUCKMAN SR WILLIAM G8 citations82
US8267199B2Sep 18, 2012
Perforating and jet drilling method and apparatus
BUCKMAN SR WILLIAM G9 citations82