Robert F. McClanhan

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Valencia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic isolator
- Patent number 7,420,405
- Issue date Sep 2, 2008
- Thunder Creative Technologies, Inc.
- Robert D. Washburn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic isolator
- Patent number 6,897,704
- Issue date May 24, 2005
- Thunder Creative Technologies, Inc.
- Robert D. Washburn
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC ISOLATOR
- Publication number 20090058492
- Publication date Mar 5, 2009
- THUNDER CREATIVE TECHNOLOGIES, INC.
- ROBERT D. WASHBURN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electronic isolator
- Publication number 20020175736
- Publication date Nov 28, 2002
- Robert D. Washburn
- H03 - BASIC ELECTRONIC CIRCUITRY