P

Inventor

HUTCHINSON CHRISTOPHER P

US5 patents
⚠️ This page may combine multiple inventors who share the name “HUTCHINSON CHRISTOPHER P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEATHERFORD LAMB

3 patents
US5984005ANov 16, 1999

Wellbore milling inserts and mills

WEATHERFORD LAMB68 citations95
US5862870AJan 26, 1999

Wellbore section milling

WEATHERFORD LAMB57 citations93
US5908071AJun 1, 1999

Wellbore mills and inserts

WEATHERFORD LAMB28 citations91

WEATHERFORD US INC

2 patents
US5626189AMay 6, 1997

Wellbore milling tools and inserts

WEATHERFORD US INC35 citations90
US5642787AJul 1, 1997

Section milling

WEATHERFORD US INC14 citations71