P

Inventor

HANCOCK JOHN C

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

MCGHAN MEDICAL CORP

3 patents
US4840615AJun 20, 1989

Self-sealing injection reservoir

MCGHAN MEDICAL CORP238 citations98
US4738657AApr 19, 1988

Self-sealing injection reservoir

MCGHAN MEDICAL CORP149 citations98
US4798584AJan 17, 1989

Self-sealing injection reservoir

MCGHAN MEDICAL CORP60 citations95

HANCOCK JOHN C

3 patents
US9108230B2Aug 18, 2015

Method and apparatus for sludge removal from a tank

HANCOCK JOHN C4 citations70
US9370806B2Jun 21, 2016

Method and apparatus for sludge removal from a tank

HANCOCK JOHN C1 citations49
US10012043B1Jul 3, 2018

Process and system for recovery of solids from a drilling fluid

HANCOCK JOHN C1 citations45

GAU FRED C

1 patent
US5084061AJan 28, 1992

Intragastric balloon with improved valve locating means

GAU FRED C656 citations92

MORTON ROBERT DG LTD

1 patent
US4542682ASep 24, 1985

Lauter tuns

MORTON ROBERT DG LTD13 citations72

BAXTER TRAVENOL LAB

1 patent
USD291248SAug 4, 1987

Intrapelvic displacement prosthesis

BAXTER TRAVENOL LAB9 citations71

MORTON ROBERT D G LTD

1 patent
US4333393AJun 8, 1982

Pitching mechanism for lauter tun knives

MORTON ROBERT D G LTD3 citations49