P

Inventor

THOMAS JOHN H

US16 patents
⚠️ This page may combine multiple inventors who share the name “THOMAS JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTVACO CORP

6 patents
US4643848AFeb 17, 1987

Modified rosin ester preparation

WESTVACO CORP34 citations90
US5166262ANov 24, 1992

Modified rosin esters and their use in printing inks

WESTVACO CORP9 citations71
US5166258ANov 24, 1992

Modified rosin esters and their use in printing inks

WESTVACO CORP9 citations71
US5166257ANov 24, 1992

Modified rosin esters and their use in printing inks

WESTVACO CORP7 citations71
US5164446ANov 17, 1992

Modified rosin esters and their use in printing inks

WESTVACO CORP18 citations71
US5166256ANov 24, 1992

Modified rosin esters and their use in printing inks

WESTVACO CORP5 citations60

KEROTEST MFG CORP

3 patents
US4526341AJul 2, 1985

Pneumatic shut-off valve

KEROTEST MFG CORP68 citations96
US4369813AJan 25, 1983

Pipe stopper method and apparatus

KEROTEST MFG CORP49 citations92
US4513779AApr 30, 1985

Metering valve

KEROTEST MFG CORP15 citations72

BASF AG

2 patents
US6499679B1Dec 31, 2002

Granular spreader and product container

BASF AG43 citations96
US6588685B2Jul 8, 2003

Granular spreader

BASF AG38 citations92

INTERACTIVE INTELLIGENCE INC

1 patent
US6944272B1Sep 13, 2005

Method and system for administering multiple messages over a public switched telephone network

INTERACTIVE INTELLIGENCE INC56 citations96

BASF AKTEINGESELLSCHAFT

1 patent
US6851634B2Feb 8, 2005

Granular spreader and product container

BASF AKTEINGESELLSCHAFT19 citations92

PARKER HANNIFIN CORP

1 patent
US5234193AAug 10, 1993

Rotary plug valve with seat seal

PARKER HANNIFIN CORP50 citations87

SCOTT & FETZER CO

1 patent
US3994289ANov 30, 1976

Acupressure instrument

SCOTT & FETZER CO28 citations76

ECOLAB USA INC

1 patent
US11072890B2Jul 27, 2021

Brown stock wash control

ECOLAB USA INC2 citations62