Steven L. Johnson

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Brownwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic multilayer sheet
- Patent number 10,658,096
- Issue date May 19, 2020
- 3M Innovative Properties Company
- Xiaoming Kou
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC MULTILAYER SHEET
- Publication number 20190035523
- Publication date Jan 31, 2019
- 3M Innovative Properties Company
- Xiaoming Kou
- H01 - BASIC ELECTRIC ELEMENTS