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James K. Lyon
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Waseca, MN, US
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last 30 patents
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Patent Grant
Bandwidth management system for a remote repeater network
Patent number
5,991,309
Issue date
Nov 23, 1999
E.F. Johnson Company
Dana J. Jensen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Transmit control system using in-band tone signalling
Patent number
5,896,560
Issue date
Apr 20, 1999
Transcrypt International/E. F. Johnson Company
Steve Pfiefer
H04 - ELECTRIC COMMUNICATION TECHNIQUE