Pure Dragon Environmental Ltd.

Follow

Organization

Calgary, CA

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Device and method for removal of pollutants from gas streams
- Patent number 10,737,212
- Issue date Aug 11, 2020
- Pure Dragon Environmental Ltd.
- Glenn Eric Weagle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR REMOVAL OF POLLUTANTS FROM GAS STREAMS
- Publication number 20170304768
- Publication date Oct 26, 2017
- PURE DRAGON ENVIRONMENTAL LTD.
- Glenn Eric Weagle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

Information Trademark
87832684 - GREASE GOBBLER
- Serial number 87832684
- Filing date Mar 13, 2018
- Pure Dragon Environmental Ltd.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
87070575 - DRAGON FRESH
- Serial number 87070575
- Registration number 5736723
- Filing date Jun 14, 2016
- Pure Dragon Environmental Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes