Mark Robert Columbus

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Myrtle Beach, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of reducing audible noise in magnetic cores and magnetic cor...
- Patent number 8,427,272
- Issue date Apr 23, 2013
- Metglas, Inc.
- Mark Robert Columbus
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REDUCING AUDIBLE NOISE IN MAGNETIC CORES AND MAGNETIC COR...
- Publication number 20130106559
- Publication date May 2, 2013
- Metglas, Inc.
- Mark Robert Columbus
- H01 - BASIC ELECTRIC ELEMENTS