P

Inventor

TURNER EDWIN C

US11 patents
⚠️ This page may combine multiple inventors who share the name “TURNER EDWIN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COOPER CAMERON CORP

3 patents
US5997003ADec 7, 1999

Annular sealing assembly and methods of sealing

COOPER CAMERON CORP67 citations95
US5542475AAug 6, 1996

Blanking plug assembly

COOPER CAMERON CORP73 citations94
US5482082AJan 9, 1996

Multi-passage fluid coupling and metal seal therefor

COOPER CAMERON CORP18 citations72

COOPER IND INC

2 patents
US5377762AJan 3, 1995

Bore selector

COOPER IND INC42 citations92
US5335729AAug 9, 1994

Tubular connection, method for making same, and tool therefor

COOPER IND INC18 citations71

HYDRIL CO

2 patents
US4469180ASep 4, 1984

Well fluid pressure balanced operator for subsurface safety valve

HYDRIL CO10 citations73
US4287954ASep 8, 1981

Subsurface safety valve

HYDRIL CO8 citations69

KVAERNER OIFIELD PRODUCTS INC

1 patent
US6470968B1Oct 29, 2002

Independently retrievable subsea tree and tubing hanger system

KVAERNER OIFIELD PRODUCTS INC59 citations92

TAM INT INC

1 patent
US4648448AMar 10, 1987

Packer assembly

TAM INT INC45 citations92

(unassigned)

1 patent
US5620052AApr 15, 1997

Hanger suspension system

44 citations91

KVAERNER DILFIELD PRODUCTS

1 patent
US6164663ADec 26, 2000

Bidirectional metal to metal seal

KVAERNER DILFIELD PRODUCTS33 citations89