Amy K. Johnson

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Plymouth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Dedicated process diagnostic device
- Patent number 7,630,861
- Issue date Dec 8, 2009
- Rosemount Inc.
- Randy J. Longsdorf
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Dedicated process diagnostic device
- Publication number 20070010968
- Publication date Jan 11, 2007
- Randy J. Longsdorf
- G05 - CONTROLLING REGULATING