Inventor
AMANCHARLA AMARESWAR
12 patents
⚠️ This page may combine multiple inventors who share the name “AMANCHARLA AMARESWAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER INT CORP
6 patentsUS4234197ANov 18, 1980
Conduit sealing system
BAKER INT CORP91 citations95
US4258787AMar 31, 1981
Subterranean well injection apparatus
BAKER INT CORP35 citations92
US4188999AFeb 19, 1980
Expendable plug and packer assembly
BAKER INT CORP26 citations81
US4161216AJul 17, 1979
Mechanical latch with hydraulic locking mechanism
BAKER INT CORP21 citations81
US4232888ANov 11, 1980
Wireline releasable seal connector for wellpipe strings
BAKER INT CORP11 citations73
US4290484ASep 22, 1981
Seal receptacle assembly
BAKER INT CORP19 citations71
OTIS ENG CO
6 patentsUS3980134ASep 14, 1976
Well packer with frangible closure
OTIS ENG CO61 citations95
US4051896AOct 4, 1977
Well bore liner hanger
OTIS ENG CO35 citations92
US4007783AFeb 15, 1977
Well plug with anchor means
OTIS ENG CO32 citations92
US3934648AJan 27, 1976
Well tubing system with orienting coupling means
OTIS ENG CO25 citations81
US3999604ADec 28, 1976
Rotation release two-way well casing hanger
OTIS ENG CO14 citations73
US3946807AMar 30, 1976
Well tools
OTIS ENG CO18 citations73