Charles E. Seeler

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Evanston, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing diaphrams for dynamic microphones
- Patent number 5,330,695
- Issue date Jul 19, 1994
- Shure Brothers, Inc.
- Charles E. Seeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for dynamic microphones and methods of manufacturing the...
- Patent number 5,259,036
- Issue date Nov 2, 1993
- Shure Brothers, Inc.
- Charles E. Seeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone
- Patent number 3,989,905
- Issue date Nov 2, 1976
- Shure Brothers Inc.
- C. Roger Anderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE