Inventor

ROETKER JOHN JOSEPH

US24 patents

⚠️ This page may combine multiple inventors who share the name “ROETKER JOHN JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROETKER JOHN JOSEPH

HAIER US APPLIANCE SOLUTIONS INC

Microfiber filtration system

Washer appliance article movement mechanism

Cold temperature sanitizing rinse in a washing machine appliance

Detergent drawer assembly for a washing machine appliance

Washing machine appliance and an agitator therefor

Washing machine appliance and filtration assembly

Method of controlling a filtration system in a laundry treatment appliance

Motor assembly for a washing machine appliance

Motor assembly for a washing machine appliance

GEN ELECTRIC

Energy management of household appliances

Method and apparatus for operating a water cooler

Dispensing system and method for dispensing fluid in an appliance

Multi-stage fluid additive dispenser

Water heater with integrated sorption reactor

Sorption heat pump water heater

System and method for operating a water heater using an auxiliary power source

ROETKER JOHN JOSEPH

Water heating control and storage system

Heated water energy storage system

Transcritical heat pump water heater and method of operation

WATSON ERIC K

Energy management of household appliances

FROELICHER STEVE B

Hinge assembly for a refrigerator

BECKLEY BRYAN JAMES

System and method for regulating temperature in a hot water heater

BEYERLE MICHAEL THOMAS

Demand management for water heaters

WHITAKER TOBY

Liquid dispensing apparatus and method