P

Inventor

JANSEN MARTIN B

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

AMTEL INC

4 patents
US4301840ANov 24, 1981

Fixed turret subsea hydrocarbon production terminal

AMTEL INC28 citations81
US4299260ANov 10, 1981

Hydrocarbon production terminal

AMTEL INC22 citations81
US4573425AMar 4, 1986

Rapidly installable mooring and cargo transfer system

AMTEL INC12 citations71
USRE33434ENov 13, 1990

Rapidly installable mooring and cargo system

AMTEL INC2 citations60

NL INDUSTRIES INC

3 patents
US4335904AJun 22, 1982

Toggle mechanism connector

NL INDUSTRIES INC19 citations81
US4222592ASep 16, 1980

Toggle mechanism connector

NL INDUSTRIES INC24 citations81
US4276932AJul 7, 1981

Well casing hanger assembly

NL INDUSTRIES INC9 citations72

JANSEN MARTIN B

1 patent
US4799668AJan 24, 1989

Bicycle mounted exercising device

JANSEN MARTIN B28 citations88

VETCO GRAY INC

1 patent
US4900067AFeb 13, 1990

Retrievable packoff with an embedded flexible, metallic band

VETCO GRAY INC15 citations72