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Steve Hebrock
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Akron, OH, US
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last 30 patents
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Patent Grant
Audible audio level indicator
Patent number
4,712,093
Issue date
Dec 8, 1987
Audio Technica U.S., Inc.
Kenneth R. Reichel
G08 - SIGNALLING
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Patent Grant
Duplex microphone communication system
Patent number
4,691,349
Issue date
Sep 1, 1987
Audio Technica U.S., Inc.
Kenneth R. Reichel
H04 - ELECTRIC COMMUNICATION TECHNIQUE