Steven NOWELL

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Ogdensburg, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for testing surfaces for contaminants
- Patent number 10,514,328
- Issue date Dec 24, 2019
- DEFELKSO CORPORATION
- Leon Vandervalk
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR TESTING SURFACES FOR CONTAMINANTS
- Publication number 20170261410
- Publication date Sep 14, 2017
- DEFELSKO CORPORATION
- Leon VANDERVALK
- G01 - MEASURING TESTING