Dan R. Whitcher

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Accurate dry bulk handling system and method of use
- Patent number 9,433,908
- Issue date Sep 6, 2016
- PROVEN TECHNOLOGIES, LLC
- Gary L. Stevenson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Directed multiport eductor and method of use
- Patent number 9,242,260
- Issue date Jan 26, 2016
- PROVEN TECHNOLOGIES, LLC
- Gary L. Stevenson
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Water Reclamation Apparatus and Method of Operation
- Publication number 20150151998
- Publication date Jun 4, 2015
- H20 Reclamation Technologies LLC
- Gary L. Stevenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Accurate Dry Bulk Handling System and Method of Use
- Publication number 20140030031
- Publication date Jan 30, 2014
- PROVEN ENGINEERING AND TECHNOLOGIES, LLC A DBA OF PROVEN TECHNOLOGIES, LLC
- Gary L. Stevenson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIRECTED MULTIPORT EDUCTOR AND METHOD OF USE
- Publication number 20110240753
- Publication date Oct 6, 2011
- PROVEN ENGINEERING AND TECHNOLOGIES, LLC
- Gary L. Stevenson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Desalination System and Method
- Publication number 20110017584
- Publication date Jan 27, 2011
- Gary L. Stevenson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL