David Colwell

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Ft. Myers, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Personal or spot area environmental management systems and apparatuses
- Patent number 8,438,867
- Issue date May 14, 2013
- David Colwell
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
PERSONAL OR SPOT AREA ENVIRONMENTAL MANAGEMENT SYSTEMS AND APPARATUSES
- Publication number 20080047291
- Publication date Feb 28, 2008
- Wind Merchants IP, LLC.
- David Colwell
- F24 - HEATING RANGES VENTILATING