Trademarks = 1

Forward Citations = 30

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3 inventors (with patents filed for the assignee):

Ronald W Barnhart (2 out of 6 patents)

Donald T Wehmeyer (1 out of 8 patents)

Evaldas J Latvys (1 out of 2 patents)

2 patents: Sort by Forward Citations

#18 in Bensenville, IL

#4,304 in Illinois

#92,554 in US

Economy Engineering Company

Forward Citations = 30

3 inventors:

Ronald W Barnhart (2 out of 6 patents)

Donald T Wehmeyer (1 out of 8 patents)

Evaldas J Latvys (1 out of 2 patents)

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