Inventor

GORDON EVAN A

US30 patents

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

GORDON EVAN A

HOOVER CO

Vacuum cleaner with dirt detection

Floor care appliance with network connectivity

Vacuum cleaner with a microprocessor-based dirt detection circuit

Moisture indicator for wet pick-up suction cleaner

Cleaning machine having a control system for cleaning a surface

Power management system for a floor care appliance

Suction nozzle height adjustment and control arrangement

Apparatus and method for cleaning a surface

Apparatus and method for cleaning a surface

Floor care appliance with an electro luminescent switch panel

Mode control arrangement for a floor care appliance

Moisture indicator for wet pick-up suction cleaner

Upper housing of a floor care appliance

Adjustable flow rate valve for a cleaning apparatus

Brush assembly for a cleaning device

Upper housing for a floor care appliance

Portion of the upper housing of a floor care appliance

GORDON EVAN A

Cleaning machine for cleaning a surface

Floor care appliance with a plurality of cleaning modes

Flow control of an extractor cleaning machine

Method and apparatus for controlling a vacuum cleaner

Floor care appliance with a plurality of cleaning modes

TECHTRONIC FLOOR CARE TECH LTD

Method and apparatus for controlling a vacuum cleaner

Floor care appliance with a plurality of cleaning modes

Cleaning machine for cleaning a surface

TECHTRONIC FLOOR CARE TECHNOLO

Cleaning machine for cleaning a surface

Control arrangement for a propulsion unit for a self-propelled floor care appliance

COATES DONALD A

Control arrangement for a cleaning appliance

MAURER EDGAR A

Vacuum cleaner with electronic agitator control

KINETICO INCORPORATED

Control valve and control method for a water treatment system, water softener or filter