Trademarks = 2

Forward Citations = 19

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4 inventors (with patents filed for the assignee):

Gordon M Smith (3 out of 16 patents)

George N Proper (1 out of 5 patents)

Hashimali Merchant (1 out of 1 patent)

4. Kevin W Lilie (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 6443423 - Load-profile compensating stuffing-box packing system for valves having stems of uniform cross-section (2002-09-03),

2. 6354566 - Live loaded valve stem packing with shape memory alloy option (2002-03-12),

3. 6276394 - Compact stem set with load-balanced rollers for non-lubricated double block and bleed plug valves (2001-08-21),

4. 5285805 - Stretch valve method and apparatus (1994-02-15),

Company Overview

General Valve, Inc. is a leading manufacturer of high-quality valves for various industries including oil & gas, petrochemical, power generation, and more. With over 50 years of experience, General Valve, Inc. is known for its reliable products and excellent customer service. The company offers a wide range of valve solutions to meet the diverse needs of its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#5 in Brookshire, TX

#3,939 in Texas

#60,671 in US

Brookshire, TX, United States of America

General Valve, Inc.

Forward Citations = 19

4 inventors:

Gordon M Smith (3 out of 16 patents)

George N Proper (1 out of 5 patents)

Hashimali Merchant (1 out of 1 patent)

4. Kevin W Lilie (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: General Valve, Inc.. Retrieved from https://idiyas.com/company/general-valve

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]