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For the Inventor, By the Inventor

Bedford Park, IL, United States of America

H. P. Smith, Inc.


USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 7

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1 inventor (with patents filed for the assignee):

goldMedal Robert Patterson (1 out of 11 patents)


1 patent:

1. 5139815 - Acid catalyzed silicone release layers (1992-08-18),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#15 in Bedford Park, IL

#6,174 in Illinois

#136,534 in US

Bedford Park, IL (US)
Bedford Park, IL, United States of America

H. P. Smith, Inc.

Forward Citations = 7

1 inventor:

goldMedal Robert Patterson (1 out of 11 patents)

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