Mark D. Rowan

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Lebanon, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Metal detector employing static discrimination
- Patent number 6,911,823
- Issue date Jun 28, 2005
- White's Electronics, Inc.
- Mark D. Rowan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for distinguishing metal objects employing mul...
- Patent number 6,879,161
- Issue date Apr 12, 2005
- White's Electronics, Inc.
- Mark D. Rowan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for displaying signal information from a metal...
- Patent number 5,596,277
- Issue date Jan 21, 1997
- White's Electronics, Inc.
- Mark D. Rowan
- G01 - MEASURING TESTING
Information Patent Grant
Metal detector with bivariate display
- Patent number 5,523,690
- Issue date Jun 4, 1996
- White's Electronics, Inc.
- Mark D. Rowan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Metal detector employing static discrimination
- Publication number 20030160617
- Publication date Aug 28, 2003
- Mark D. Rowan
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for distinguishing metal objects employing mul...
- Publication number 20020093338
- Publication date Jul 18, 2002
- Mark D. Rowan
- G01 - MEASURING TESTING