Forward Citations = 328

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4 inventors (with patents filed for the assignee):

Erich F Klementich (6 out of 8 patents)

Edward O Banker (4 out of 7 patents)

Teruo Suzuki (1 out of 7 patents)

4. Jeffrey K Bouche (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6322110 - Tubular connection (2001-11-27),

2. 6041487 - Method for producing sealing surfaces on a tubular member (2000-03-28),

3. 5765836 - Sealing system (1998-06-16),

4. 5462315 - Stabilized center-shoulder-sealed tubular connection (1995-10-31),

5. 5415442 - Stabilized center-shoulder-sealed tubular connection (1995-05-16),

6. 5358289 - Buttress-threaded tubular connection (1994-10-25),

Company Overview

Marubeni Tubulars, Inc. is a leading provider of high-quality steel products for the energy industry. With a focus on tubular products, the company offers a wide range of seamless and welded pipes for various applications. Marubeni Tubulars is known for its commitment to quality, reliability, and customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#726 in Houston, TX

#2,909 in Texas

#45,007 in US

Houston, TX, United States of America

Marubeni Tubulars, Inc.

Forward Citations = 328

4 inventors:

Erich F Klementich (6 out of 8 patents)

Edward O Banker (4 out of 7 patents)

Teruo Suzuki (1 out of 7 patents)

4. Jeffrey K Bouche (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Marubeni Tubulars, Inc.. Retrieved from https://idiyas.com/company/marubeni-tubulars

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]