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Joseph T. Clark
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Newtown, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Method and device for rapidly detecting contaminants on high touch...
Patent number
9,588,057
Issue date
Mar 7, 2017
Joseph T. Clark
G01 - MEASURING TESTING
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Patent Grant
Method and apparatus for detecting contaminates on a hard surface
Patent number
7,826,046
Issue date
Nov 2, 2010
Joseph T. Clark
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
METHOD AND DEVICE FOR RAPIDLY DETECTING CONTAMINANTS ON HIGH TOUCH...
Publication number
20160341672
Publication date
Nov 24, 2016
Joseph T. Clark
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING CONTAMINATES ON A HARD SURFACE
Publication number
20100277739
Publication date
Nov 4, 2010
Joseph T. Clark
G01 - MEASURING TESTING