Inventor

PUFFER RICK E

US3 patents

Patents

3 patents

US5033519AJul 23, 1991

Storage tank flow control valve

EBW INC31 citations89

US5655565AAug 12, 1997

Above-ground tank auto-limiter

EBW INC21 citations88

US5839465ANov 24, 1998

Above-ground tank auto-limiter

EBW INC17 citations80