Dayton, OH, United States of America

L & H Threaded Rods Corp.


USPTO Granted Patents = 2

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

goldMedal John C Gray (2 out of 12 patents)

silverMedal Duane E Shultz (1 out of 3 patents)

bronzeMedal Jerry W Corder (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#170 in Dayton, OH

#3,553 in Ohio

#92,642 in US

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Dayton, OH, United States of America
Forward Citations = 4

3 inventors:

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