Inventor

BENSCHOTER BARRY R

US3 patents

Patents

3 patents

US4420868ADec 20, 1983

Trough manufacturing process

HENRY FILTERS INC30 citations90

US4467633AAug 28, 1984

Trough, manufacturing process, and apparatus

HENRY FILTERS INC16 citations71

US5330648AJul 19, 1994

Filter media hold down mechanism

HENRY FILTERS INC3 citations57