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For the Inventor, By the Inventor

Dryden, MI, United States of America

Cardinal of Adrian, Inc.


USPTO Granted Patents = 3

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal John W Papsdorf (3 out of 4 patents)


3 patents:

1. 3957189 - Punched tape control system (1976-05-18),
2. 3957188 - Punched tape control system (1976-05-18),
3. 3955736 - Punched tape control system (1976-05-11),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1 in Dryden, MI

#2,442 in Michigan

#71,949 in US

...
Dryden, MI, United States of America

Cardinal of Adrian, Inc.

Forward Citations = 2

1 inventor:

goldMedal John W Papsdorf (3 out of 4 patents)

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