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San Francisco, CA, United States of America

Bechtel International Corporation

USPTO Granted Patents = 60

Forward Citations = 871

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59 inventors (with patents filed for the assignee):

Leon Awerbuch (9 out of 13 patents)

Alfred N Rogers (6 out of 9 patents)

Norman R Wallace (6 out of 9 patents)

4. Jack Z Abrams (4 out of 6 patents)

5. Irving Leibson (3 out of 3 patents)

6. Byron H Leonard, Jr (3 out of 3 patents)

7. Thomas C Aude (3 out of 3 patents)

8. Robert M Sherwin (3 out of 4 patents)

9. Pierre J Chassagne (2 out of 2 patents)

10. Charles A Lambly (2 out of 3 patents)

11. Charles T Draney (2 out of 3 patents)

12. Robert S Shoemaker (2 out of 2 patents)

13. Frederick S Ellers (2 out of 2 patents)

14. James D Grenia (2 out of 2 patents)

15. Lionel S Galstaun (2 out of 2 patents)

Core Competencies:

Concrete Joint Seal

Subsea Pipe Connection

Energy Absorbing Apparatus

Desulfurization Process

Geothermal Energy Conversion

Slurry Pipeline Simulation

Gas Separation Crystallizer

Offshore Drilling

Seismic Shield

Mining Methods

Pipeline Transportation

Hydroelectric Pumped-Storage

60 patents: Sort by Forward Citations

1. 4861043 - Pressure/compression concrete joint seal (1989-08-29),

2. 4823522 - Energy absorbing and assembly for structural system (1989-04-25),

3. 4738567 - Compliant jacket for offshore drilling and production platform (1988-04-19),

4. 4695189 - Rotating connection assembly for subsea pipe connection (1987-09-22),

5. 4643462 - Double-looped rotatable coupler with tension stabilizer (1987-02-17),

6. 4632604 - Frozen island and method of making the same (1986-12-30),

7. 4623523 - Method for reduction of SO.sub.2 emission for fossil fired boiler (1986-11-18),

8. 4620688 - Energy absorbing apparatus for piping system and the like (1986-11-04),

9. 4620672 - Apparatus and method for converting pipeline fine coal slurry to coal (1986-11-04),

10. 4616955 - Method and apparatus for encasing pipeline or cable (1986-10-14),

11. 4613338 - Separating gases from geopressured or hydropressured brine (1986-09-23),

12. 4599014 - Buoyant guyed tower (1986-07-08),

13. 4597950 - Gas separating-crystallizer (1986-07-01),

14. 4597595 - Swivel-less coupling apparatus (1986-07-01),

15. 4568364 - Process for desulfurization of fuel gas (1986-02-04),

Bechtel International Corporation is one of the largest engineering, construction, and project management companies globally. With more than a century of experience, Bechtel has successfully delivered numerous infrastructure projects in various industries, including energy, transportation, communications, mining, and government services. Their expertise covers diverse sectors, such as oil and gas, power generation, nuclear, water and wastewater, aviation, and civil infrastructure. Bechtel prides itself on its commitment to excellence, innovation, and safety, consistently delivering high-quality solutions to its clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

60 Patents

#84 in San Francisco, CA

#1,370 in California

#5,823 in US

#11,793 in the World

San Francisco, CA, United States of America

Bechtel International Corporation

Forward Citations = 871

59 inventors:

Leon Awerbuch (9 out of 13 patents)

Alfred N Rogers (6 out of 9 patents)

Norman R Wallace (6 out of 9 patents)

4. Jack Z Abrams (4 out of 6 patents)

5. Irving Leibson (3 out of 3 patents)

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