Dean H. Johnston

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Westerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Heteroionic junction light emitting electrochemical cell
- Patent number 7,902,744
- Issue date Mar 8, 2011
- The State of Oregon Acting by and through the State Board of Higher Education...
- Mark C. Lonergan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Heteroionic junction light emitting electrochemical cell
- Publication number 20080157662
- Publication date Jul 3, 2008
- Mark C. Lonergan
- H01 - BASIC ELECTRIC ELEMENTS