Phillip R. Merkey

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Houghton, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Timer device for use in an audio/visual presentation
- Patent number 7,379,393
- Issue date May 27, 2008
- Michael Morykwas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Timer device for use in an audio/visual presentation
- Publication number 20040066709
- Publication date Apr 8, 2004
- Michael Morykwas
- G04 - HOROLOGY