Inventor

DENNIS WENDELL

US3 patents

Patents

3 patents

US5035671AJul 30, 1991

Dual piston portioner and casing device

MARLEN RES CORP13 citations71

USRE35297EJul 16, 1996

Dual piston portioner and casing device

MARLEN RES CORP4 citations60

US5553985ASep 10, 1996

Quick clean-up dual piston pump

MARLEN RES CORP6 citations58