Leader Energy Services Ltd.

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Flameless boiler
- Patent number 7,637,232
- Issue date Dec 29, 2009
- Leader Energy Services Ltd.
- Robert Joseph Foster
- F22 - STEAM GENERATION
Information Patent Grant
Flameless hot oiler
- Patent number 7,424,916
- Issue date Sep 16, 2008
- Leader Energy Services Ltd.
- Robert Joseph Foster
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid coiled tubing/fluid pumping unit
- Patent number 7,207,389
- Issue date Apr 24, 2007
- Leader Energy Services Corp.
- Robert Joseph Foster
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for dehydrator and compressor combination skid and method...
- Publication number 20080115665
- Publication date May 22, 2008
- Leader Energy Services Ltd.
- Swen Theil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for dehydrator and compressor combination skid and method...
- Publication number 20080034965
- Publication date Feb 14, 2008
- Leader Energy Services Ltd.
- Swen Theil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Accelerated flameless evaporation system
- Publication number 20070204962
- Publication date Sep 6, 2007
- Leader Energy Services Corp.
- Rodney Hauser
- F22 - STEAM GENERATION
Information Patent Application
Hybrid coiled tubing/fluid pumping unit
- Publication number 20050082064
- Publication date Apr 21, 2005
- Leader Energy Services Corp.
- Robert Joseph Foster
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
78898483 - LEADER
- Serial number 78898483
- Filing date Jun 1, 2006
- Leader Energy Services Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes