Ross Lyell Cowie

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
High cleaning efficiency room air cleaner with slim profile
- Patent number 8,377,183
- Issue date Feb 19, 2013
- Lasko Holdings
- Matthew T. R. Bailey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High cleaning efficiency room air cleaner with slim profile
- Patent number 8,083,840
- Issue date Dec 27, 2011
- Headwaters R&D Inc
- Matthew T. R. Bailey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrostatic filter cartridge for a tower air cleaner
- Patent number 7,875,104
- Issue date Jan 25, 2011
- Headwaters R&D Inc
- Ross L. Cowie
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Facial care appliance
- Patent number D612612
- Issue date Mar 30, 2010
- Headwaters R & D, Inc.
- David Harris
- D04 - Brushware
Information Patent Grant
Electrostatic filter cartridge for a tower air cleaner
- Patent number 7,621,984
- Issue date Nov 24, 2009
- Head waters R&D, Inc.
- Ross L. Cowie
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Filter drawer
- Patent number D548316
- Issue date Aug 7, 2007
- Headwaters, Inc.
- Ross L. Cowie
- D23 - Environmental heating and cooling
Information Patent Grant
Electrostatic room air cleaner
- Patent number 7,244,290
- Issue date Jul 17, 2007
- Headwaters, Inc.
- Rudy A. Vandenbelt
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Ion generator with open emitter and safety feature
- Patent number 7,215,526
- Issue date May 8, 2007
- Headwaters, Inc.
- Joannou Constantinos
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Mobility aiding device
- Patent number 7,108,004
- Issue date Sep 19, 2006
- Random Products In Trust
- Ross Lyell Cowie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
High Cleaning Efficiency Room Air Cleaner With Slim Profile
- Publication number 20120060694
- Publication date Mar 15, 2012
- Matthew T. R. Bailey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOUSEHOLD COMPOST RECEPTACLE HAVING A CONE SHAPED OPENING
- Publication number 20110308286
- Publication date Dec 22, 2011
- Ross Lyell Cowie
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Vibro-Acoustical Body Support
- Publication number 20110237989
- Publication date Sep 29, 2011
- Rudy A. Vandenbelt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Deep Acting Topically Working Facial Care Appliance
- Publication number 20100222719
- Publication date Sep 2, 2010
- Ross Cowie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High Cleaning Efficiency Room Air Cleaner with Slim Profile
- Publication number 20100089243
- Publication date Apr 15, 2010
- Matthew T. R. Bailey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROSTATIC FILTER CARTRIDGE FOR A TOWER AIR CLEANER
- Publication number 20100031823
- Publication date Feb 11, 2010
- Ross L. Cowie
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
ELECTROSTATIC FILTER CARTRIDGE FOR A TOWER AIR CLEANER
- Publication number 20080314250
- Publication date Dec 25, 2008
- Ross L. Cowie
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Ion Generator With Open Emitter And Safety Feature
- Publication number 20060268490
- Publication date Nov 30, 2006
- Constantinos Joannou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrostatic room air cleaner
- Publication number 20060107834
- Publication date May 25, 2006
- Rudy A. Vandenbelt
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Mobility aiding device
- Publication number 20050211285
- Publication date Sep 29, 2005
- Ross Lyell Cowie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Ross Lyell Cowie

Person

Patents Grantslast 30 patents

High cleaning efficiency room air cleaner with slim profile

High cleaning efficiency room air cleaner with slim profile

Electrostatic filter cartridge for a tower air cleaner

Facial care appliance

Electrostatic filter cartridge for a tower air cleaner

Filter drawer

Electrostatic room air cleaner

Ion generator with open emitter and safety feature

Mobility aiding device

Patents Applicationslast 30 patents

High Cleaning Efficiency Room Air Cleaner With Slim Profile

HOUSEHOLD COMPOST RECEPTACLE HAVING A CONE SHAPED OPENING

Vibro-Acoustical Body Support

Deep Acting Topically Working Facial Care Appliance

High Cleaning Efficiency Room Air Cleaner with Slim Profile

ELECTROSTATIC FILTER CARTRIDGE FOR A TOWER AIR CLEANER

ELECTROSTATIC FILTER CARTRIDGE FOR A TOWER AIR CLEANER

Ion Generator With Open Emitter And Safety Feature

Electrostatic room air cleaner

Mobility aiding device