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Charles Fleischer
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Sherman Oaks, CA, US
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last 30 patents
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Patent Grant
Adjustable golden section indicator and method for loci transfer
Patent number
7,310,884
Issue date
Dec 25, 2007
Charles Fleischer
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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last 30 patents
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Patent Application
Adjustable golden section indicator and method for loci transfer
Publication number
20070011890
Publication date
Jan 18, 2007
Charles Fleischer
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES