Albert T. SCHMITZ

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Grand Forks, ND, US

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Patents Grantslast 30 patents

Information Patent Grant
Inconspicuous optical tags and methods therefor
- Patent number 9,562,998
- Issue date Feb 7, 2017
- 3M Innovative Properties Company
- William F. Edmonds
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INCONSPICUOUS OPTICAL TAGS AND METHODS THEREFOR
- Publication number 20150317923
- Publication date Nov 5, 2015
- 3M Innovative Properties Company
- William F. EDMONDS
- G02 - OPTICS