Lei Tian

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Champaign, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable orifice nozzle
- Patent number 8,602,329
- Issue date Dec 10, 2013
- The Board of Trustees of the University of Illinois
- Lei Tian
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Variable orifice nozzle
- Patent number 7,938,337
- Issue date May 10, 2011
- The Board of Trustees of the University of Illinois
- Lei Tian
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Variable orifice nozzle
- Publication number 20110204157
- Publication date Aug 25, 2011
- Board of Trustees of the University of Illinois
- Lei Tian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Variable orifice nozzle
- Publication number 20090090796
- Publication date Apr 9, 2009
- Lei Tian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING