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Otha C. Lee
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Kirkland, WA, US
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last 30 patents
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Patent Grant
Rapid response backup system for telecommunications networks
Patent number
5,661,779
Issue date
Aug 26, 1997
Proctor & Associates Company, Inc.
Otha C. Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Call data monitoring for electromechanical telephone switching systems
Patent number
4,412,101
Issue date
Oct 25, 1983
Proctor & Associates Co.
Wallace G. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE