For the Inventor, By the Inventor

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Houston, TX, United States of America

Bechtel Corporation

USPTO Granted Patents = 11

Trademarks = 7

Forward Citations = 314

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13 inventors (with patents filed for the assignee):

Richard B Greenwalt (3 out of 18 patents)

Tan-Ping Chen (1 out of 4 patents)

Richard T Cleveland (1 out of 1 patent)

4. Victor E Arnold (1 out of 1 patent)

5. Harvey Wen (1 out of 1 patent)

6. Ram G Narula (1 out of 1 patent)

7. August D Benz (1 out of 5 patents)

8. James F Cullinane (1 out of 1 patent)

9. John D Gorrell (1 out of 1 patent)

10. Feroze J Meher-Homji (1 out of 1 patent)

11. Charles J Kruse (1 out of 8 patents)

12. Vincent M Tulloch (1 out of 1 patent)

13. Keith Shotbolt (1 out of 6 patents)

11 patents: Sort by Forward Citations

1. 6413414 - Process for separation of dewaxed lube oil into light and heavy products (2002-07-02),

2. 6367258 - Method and apparatus for vaporizing liquid natural gas in a combined cycle power plant (2002-04-09),

3. 6355088 - Method for direct reduction and upgrading of fine-grained refractory and earthy iron ores and slags (2002-03-12),

4. 6273265 - Magnetically enhanced gravity separator (2001-08-14),

5. 6260464 - In-situ implosion for destruction of dangerous materials (2001-07-17),

6. 6228225 - Coke drum semi automatic top deheader (2001-05-08),

7. 6048382 - Method for direct reduction and upgrading of fine-grained refractory and (2000-04-11),

8. 5851689 - Method for operating a fuel cell assembly (1998-12-22),

9. 5824194 - Fractionator system for delayed coking process (1998-10-20),

10. 5433053 - Barbed tee fastener (1995-07-18),

11. 4793737 - Flexible riser system (1988-12-27),

Bechtel Corporation is a global engineering, construction, and project management company. With over 120 years of experience, Bechtel has successfully completed thousands of projects worldwide in various industries such as energy, infrastructure, and government services. The company is known for its innovative solutions, commitment to safety, and environmental sustainability.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#443 in Houston, TX

#1,724 in Texas

#27,490 in US

#51,714 in the World

Houston, TX, United States of America

Bechtel Corporation

Forward Citations = 314

13 inventors:

Richard B Greenwalt (3 out of 18 patents)

Tan-Ping Chen (1 out of 4 patents)

Richard T Cleveland (1 out of 1 patent)

4. Victor E Arnold (1 out of 1 patent)

5. Harvey Wen (1 out of 1 patent)

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