Bryan Johnson

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Barberton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated location visit verification for officer monitoring systems
- Patent number 10,339,174
- Issue date Jul 2, 2019
- Time Keeping Systems, Inc.
- Dean M. Chriss
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Automated location visit verification for officer monitoring systems
- Publication number 20170243080
- Publication date Aug 24, 2017
- TimeKeeping Systems, Inc.
- Dean M. Chriss
- G06 - COMPUTING CALCULATING COUNTING