Forward Citations = 4

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3 inventors (with patents filed for the assignee):

John C Gray (2 out of 12 patents)

Duane E Shultz (1 out of 3 patents)

Jerry W Corder (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5551271 - U-bolt bending apparatus (1996-09-03),

2. 5461897 - U-bolt bending apparatus (1995-10-31),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#172 in Dayton, OH

#3,641 in Ohio

#94,782 in US

Dayton, OH, United States of America

L & H Threaded Rods Corp.

Forward Citations = 4

3 inventors:

John C Gray (2 out of 12 patents)

Duane E Shultz (1 out of 3 patents)

Jerry W Corder (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: L & H Threaded Rods Corp.. Retrieved from https://idiyas.com/company/l-and-h-threaded-rods

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]