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For the Inventor, By the Inventor

Cincinnati, OH, United States of America

Indevco Corporation


USPTO Granted Patents = 2

Forward Citations = 64

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1 inventor (with patents filed for the assignee):

goldMedal Robert Kenneth Sheehan (2 out of 16 patents)


2 patents:

1. 5267718 - Hanger structure (1993-12-07),
2. D339980 - Picture hanger (1993-10-05),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#345 in Cincinnati, OH

#3,553 in Ohio

#92,642 in US

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Cincinnati, OH, United States of America

Indevco Corporation

Forward Citations = 64

1 inventor:

goldMedal Robert Kenneth Sheehan (2 out of 16 patents)

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