Whirlpool Corporation

Marvin R Mealman

Aaron P Bennett

Rexford W Cordill

Donald Joseph Wilson

Tod E Boyd

A dishwasher for automatically executing a cycle of operation for treatment of dishes includes a tub having multiple walls at least partially defining a treating chamber for receiving dishes for treatment wherein at least one of the multiple walls is thermoformed from sheet material and a method of making a tub for a dishwasher.

Dishwasher with multi-piece tub

A dishwasher having a treating chamber for receiving dishes for treatment according to an automatic treating cycle within the treating chamber that includes a shell partially defining the treating chamber and a base structure supporting the shell as well as a liquid recirculation system mounted to the base structure and configured to recirculate liquid within the treating chamber.

A method of operating a dishwasher having a single phase synchronous electric motor (SPSEM), wherein the rotational speed of the SPSEM is controlled by a controller for reduced level of noise and vibration.

Growing community of inventors

Benton Harbor, MI, United States of America

Marvin R Mealman