Jeffrey Davis Booth

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Dunstable, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optically clear diaphragm for an acoustic transducer and method for...
- Patent number 9,232,316
- Issue date Jan 5, 2016
- Emo Labs, Inc.
- Jeffrey Davis Booth
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optically clear diaphragm for an acoustic transducer and method for...
- Patent number 8,798,310
- Issue date Aug 5, 2014
- EMO Labs, Inc.
- Jeffrey Davis Booth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optically clear diaphragm for an acoustic transducer and method for...
- Patent number 8,189,851
- Issue date May 29, 2012
- EMO Labs, Inc.
- Jeffrey Davis Booth
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICALLY CLEAR DIAPHRAGM FOR AN ACOUSTIC TRANSDUCER AND METHOD FOR...
- Publication number 20140341403
- Publication date Nov 20, 2014
- Jeffrey Davis Booth
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICALLY CLEAR DIAPHRAGM FOR AN ACOUSTIC TRANSDUCER AND METHOD FOR...
- Publication number 20120186903
- Publication date Jul 26, 2012
- Emo Labs, Inc.
- Jeffrey Davis Booth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optically Clear Diaphragm For An Acoustic Transducer And Method For...
- Publication number 20100224437
- Publication date Sep 9, 2010
- Emo Labs, Inc.
- Jeffrey Davis Booth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE