Inventor

KARPANTY DAVID J

3 patents

Patents

3 patents

US4363152ADec 14, 1982

Squeegee assembly for a scrubbing machine

SCOTT & FETZER CO86 citations91

US4464810AAug 14, 1984

Scrubbing machine with liquid recirculation

SCOTT & FETZER CO52 citations88

US4369540AJan 25, 1983

Floor cleaning machine

SCOTT & FETZER CO23 citations80