Paul N. Hagman

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Mount Vernon, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustically tuned face panel for speaker system
- Patent number 10,587,949
- Issue date Mar 10, 2020
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waterproof speaker system with bladder
- Patent number 9,313,570
- Issue date Apr 12, 2016
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waterproof speaker system
- Patent number D739844
- Issue date Sep 29, 2015
- Paul N Hagman
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Waterproof speaker system
- Patent number 9,008,342
- Issue date Apr 14, 2015
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker system method and apparatus
- Patent number 8,958,591
- Issue date Feb 17, 2015
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker system method and apparatus
- Patent number 8,611,575
- Issue date Dec 17, 2013
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-wall speaker system method and apparatus
- Patent number 7,292,702
- Issue date Nov 6, 2007
- Dimensional Communications, Inc.
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Waterproof Speaker System
- Publication number 20150222986
- Publication date Aug 6, 2015
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM METHOD AND APPARATUS
- Publication number 20130156243
- Publication date Jun 20, 2013
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-WALL SPEAKER SYSTEM METHOD AND APPARATUS
- Publication number 20080085029
- Publication date Apr 10, 2008
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
In-wall speaker system method and apparatus
- Publication number 20040218777
- Publication date Nov 4, 2004
- Paul N. Hagman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE