Inventor

HANSON LOWELL R

US3 patents

Patents

3 patents

US5404909AApr 11, 1995

Coupling device

PARKER HANNIFIN CORP86 citations91

US5044401ASep 3, 1991

Integral valve and seal for a quick connect coupling

PARKER HANNIFIN CORP50 citations89

US4282909AAug 11, 1981

Aerial refueling device

PARKER HANNIFIN CORP27 citations80