Nilfisk A/s

Hydramaster Corporation

Mark Baxter

Steve Williams

Lance Ronal Joseph Koty

Christopher Isamu Ryan

Scott Betcher

Horace Kurt Betton

A vacuum extraction apparatus comprises a base having a first end and a second end, a tank assembly having a first end and a second end, a fluid pump operable to draw fluid from a first tank of the tank assembly and distribute the fluid to a fluid port, a heating unit operable to control a temperature of the fluid, and one or more vacuum units operable to decrease a pressure level within a second tank of the tank assembly. The second end of the tank assembly is rotatably coupled to the second end of the base, thereby providing access to an internal chamber of the base.

Portable extractor machine

A cleaning system comprises a power plant, a regenerative blower having a power input shaft, a suction port, and a discharge port, an interface assembly configured for transmitting power from the power plant to the regenerative blower, a pump configured for generating pressurized water, and a heat exchanger system configured for heating the pressurized water.

Cleaning system utilizing a regenerative blower

Growing community of inventors

Coeur d'Alene, ID, United States of America

Mark Baxter