Charles Nehemiah McEwen

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Newark, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquid dispersion device
- Patent number 6,871,794
- Issue date Mar 29, 2005
- E. I. Du Pont de Nemours and Company
- Charles Nehemiah McEwen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Liquid dispersion device
- Patent number 6,729,552
- Issue date May 4, 2004
- E. I. Du Pont de Nemours and Company
- Charles Nehemiah McEwen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISPERSION DEVICE
- Publication number 20040217188
- Publication date Nov 4, 2004
- Charles Nehemiah McEwen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING