% Expired Patents = 20.0

CIPO Patents = 2

EPO Patents = 2

Forward Citations = 154

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4 inventors (with patents filed for the assignee):

Kris L Church (4 out of 13 patents)

Kuo-Tsung Leng (1 out of 1 patent)

William G Riel (1 out of 3 patents)

4. Bill Riel (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 8985640 - Threaded pipe connection with a pressure energized flex-seal (2015-03-24),

2. 7152700 - Dual wall drill string assembly (2006-12-26),

3. 7134514 - Dual wall drill string assembly (2006-11-14),

4. 7007984 - Hang-free thread design (2006-03-07),

5. 6832789 - Threaded pipe connection with cylindrical metal-to-metal, high pressure containment seal (2004-12-21),

Company Overview

Torquelock Corporation is a leading provider of innovative locking solutions for various industries. Specializing in torque control systems, our products are designed to enhance safety, efficiency, and precision in industrial applications. With a focus on quality and reliability, Torquelock Corporation is committed to delivering cutting-edge solutions to meet the evolving needs of our customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#25 in Conroe, TX

#3,330 in Texas

#51,570 in US

Conroe, TX, United States of America

Torquelock Corporation

Forward Citations = 154

4 inventors:

Kris L Church (4 out of 13 patents)

Kuo-Tsung Leng (1 out of 1 patent)

William G Riel (1 out of 3 patents)

4. Bill Riel (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Torquelock Corporation. Retrieved from https://idiyas.com/company/torquelock

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]

2 patents (CIPO):

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]

2 patents (EPO):

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]