Harman Motive Incorporated

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Martinsville, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Stereophonic image enhancement system for use in automobiles
- Patent number 6,038,323
- Issue date Mar 14, 2000
- Harman Motive Inc.
- Michael L. Petroff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo spatial enhancement system
- Patent number 5,970,153
- Issue date Oct 19, 1999
- Harman Motive, Inc.
- Michael L. Petroff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic stereophonic enchancement signal processing system
- Patent number 5,872,851
- Issue date Feb 16, 1999
- Harman Motive Incorporated
- Michael L. Petroff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker
- Patent number 5,602,930
- Issue date Feb 11, 1997
- Harman-Motive Limited
- Roger N. Walton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustical transducer
- Patent number 4,475,014
- Issue date Oct 2, 1984
- Harman-Motive Inc.
- John A. King
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75119264 - HM
- Serial number 75119264
- Registration number 2079042
- Filing date Jun 14, 1996
- Harman-Motive, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75026532 - PRO-PHILE
- Serial number 75026532
- Registration number 2107738
- Filing date Dec 1, 1995
- Harman-Motive, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments