% Expired Patents = 20.0

Forward Citations = 244

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4 inventors (with patents filed for the assignee):

John Gandy (3 out of 4 patents)

Kris L Church (2 out of 13 patents)

Roger Edward Ethridge (1 out of 4 patents)

4. Charlie R Mauldin (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6880220 - Method of manufacturing cold worked, high strength seamless CRA PIPE (2005-04-19),

2. 6722706 - Thread from with multifacited flanks (2004-04-20),

3. 6523615 - Electropolishing method for oil field tubular goods and drill pipe (2003-02-25),

4. 6254146 - Thread form with multifacited flanks (2001-07-03),

5. 5906400 - Galvanic corrosion protection system (1999-05-25),

John Gandy Corporation is a leading construction company specializing in commercial and residential projects. With over 20 years of experience, we provide quality craftsmanship and exceptional customer service. Our team of experts is dedicated to delivering innovative solutions and exceeding client expectations. Visit our website to learn more about our services and portfolio.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

5 Patents

#25 in Conroe, TX

#3,323 in Texas

#51,478 in US

Conroe, TX, United States of America

John Gandy Corporation

Forward Citations = 244

4 inventors:

John Gandy (3 out of 4 patents)

Kris L Church (2 out of 13 patents)

Roger Edward Ethridge (1 out of 4 patents)

4. Charlie R Mauldin (1 out of 1 patent)

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