Michael Eugene Cofini

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Spokane, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light bulb socket having a plurality of thread locks to engage a li...
- Patent number 9,214,776
- Issue date Dec 15, 2015
- Michael Eugene Cofini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Threadless light bulb socket
- Patent number 8,668,504
- Issue date Mar 11, 2014
- Dave Smith Chevrolet Oldsmobile Pontiac Cadillac, Inc.
- Michael Eugene Cofini
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Threadless Light Bulb Socket
- Publication number 20140248786
- Publication date Sep 4, 2014
- Dave Smith Chevrolet Oldsmobile Pontiac Cadillac, Inc.
- Michael Eugene Cofini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Threadless Light Bulb Socket
- Publication number 20130012040
- Publication date Jan 10, 2013
- Michael Eugene Cofini
- H01 - BASIC ELECTRIC ELEMENTS