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For the Inventor, By the Inventor

Studio City, CA, United States of America

John W Spaniol

This inventor holds 3 USPTO granted patents. Top assignee: Frederick Electronics Corporation. Active years: 1981-1982.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 53(Granted Patents)


Company Filing History:

goldMedal3 out of 9 
 
Frederick Electronics Corporation
 patents

Years Active: 1981-1982

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3 patents (USPTO):Explore Patents
1. 4355403 - Teletypewriter line keyer with switching current regulator (1982-10-19),
2. 4292465 - Distributed processing telex exchange (1981-09-29),
3. 4291196 - Circuit for handling conversation data in a distributed processing telex (1981-09-22),
This text is generated by artificial intelligence and may not be accurate.
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