Company Badge
USPTO Data Jan 1 1976 - Sep 29 2026
3 Patents
#6 in Springboro, OH
#2,860 in Ohio
#73,766 in US
Pdi Communication Systems, Inc.
Forward Citations = 6
5 inventors:
Springboro, OH, United States of America
Pdi Communication Systems, Inc.
% Expired Patents = 66.7
Trademarks = 4
Forward Citations = 6
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5 inventors (with patents filed for the assignee):
Julian Eric Johnson (3 out of 6 patents)
Ron Knollman (3 out of 3 patents)
Herb Amster (3 out of 3 patents)
4. Tim Beatty (3 out of 3 patents)
5. Larry Light (1 out of 1 patent)
3 patents:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]