Louis A. Mango III

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Trafalgar, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker cone body
- Patent number 9,247,368
- Issue date Jan 26, 2016
- Harman International Industries, Incorporated
- Louis A. Mango
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of attaching a diaphragm to a frame for a planar loudspeaker
- Patent number 7,716,808
- Issue date May 18, 2010
- Harman International Industries, Incorporated
- Steven W. Hutt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnet arrangement for loudspeaker
- Patent number 7,203,332
- Issue date Apr 10, 2007
- Harman International Industries, Incorporated
- Steven W. Hutt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of assembling a loudspeaker
- Patent number 7,152,299
- Issue date Dec 26, 2006
- Harman International Industries, Incorporated
- Louis A. Mango
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Loudspeaker spider, method of making it and loudspeaker incorporati...
- Patent number 6,269,167
- Issue date Jul 31, 2001
- Harman International Industries, Incorporated
- Louis A. Mango
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of making a speaker
- Patent number 6,224,801
- Issue date May 1, 2001
- Harman International Industries Incorporated
- Louis A. Mango
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method of attaching a diaphragm to a frame for a planar loudspeaker
- Publication number 20080172859
- Publication date Jul 24, 2008
- Steven W. Hutt
- B60 - VEHICLES IN GENERAL
Information Patent Application
Loudspeaker plastic cone body
- Publication number 20060147081
- Publication date Jul 6, 2006
- Louis A. Mango
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Magnet arrangement for loudspeaker
- Publication number 20040022406
- Publication date Feb 5, 2004
- Steven W. Hutt
- B60 - VEHICLES IN GENERAL
Information Patent Application
Film attaching system
- Publication number 20040022409
- Publication date Feb 5, 2004
- Steven W. Hutt
- B60 - VEHICLES IN GENERAL
Information Patent Application
Frame structure
- Publication number 20040022408
- Publication date Feb 5, 2004
- Louis A. Mango
- B60 - VEHICLES IN GENERAL
Information Patent Application
Loudspeaker spider, method of making it and loudspeaker incorporati...
- Publication number 20020034315
- Publication date Mar 21, 2002
- Richard E. Auerbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE