Douglas A. Cohn

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McLean, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 6,997,360
- Issue date Feb 14, 2006
- Douglas A. Cohn
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20070045359
- Publication date Mar 1, 2007
- Douglas A. Cohn
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
No-splatter spout
- Publication number 20030132255
- Publication date Jul 17, 2003
- Douglas A. Cohn
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...