Inventor

DARDIS THOMAS R

US4 patents

Patents

4 patents

US5197863AMar 30, 1993

Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners

NASH ENGINEERING CO56 citations93

US5653582AAug 5, 1997

Fluid bearing pad arrangement for liquid ring pump systems

NASH ENGINEERING CO34 citations89

US5395215AMar 7, 1995

Supports for rotatable housing of liquid ring pumps

NASH ENGINEERING CO32 citations85

US5213479AMay 25, 1993

Liquid ring pumps with improved housing shapes

NASH ENGINEERING CO19 citations71