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Jeannette, PA, United States of America

Elliott Turbomachinery Co., Inc.

USPTO Granted Patents = 52

Trademarks = 8

Forward Citations = 667

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49 inventors (with patents filed for the assignee):

Carl H Geary (7 out of 22 patents)

Phillip Dowson (3 out of 4 patents)

Bruce G Heckel (3 out of 3 patents)

4. Charles C Czuszak (3 out of 4 patents)

5. Richard C Jensen (3 out of 4 patents)

6. Arthur J Miller (3 out of 3 patents)

7. Edward J Condrac (3 out of 3 patents)

8. Francis Kushner (2 out of 5 patents)

9. William A Straslicka (2 out of 6 patents)

10. Charles H Kouse (2 out of 4 patents)

11. Norman A Samurin (2 out of 5 patents)

12. William F Hannan, Iii (2 out of 3 patents)

13. Charles H Kostors (2 out of 2 patents)

14. Joseph J Idzik (2 out of 2 patents)

15. Zaher M Moussa (2 out of 2 patents)

Core Competencies:

Centrifugal Compressor

Turbomachine Seal System

Steam Turbine Nozzle

Flexible Damped Bearing

Fluid Seal Formation

Welding Techniques

Compressor Control Systems

Lubricating Systems

High-Speed Motor

Vibration Damping Mechanism

Tilt Pad Journal Bearing

Gas Lift Bearing

52 patents: Sort by Forward Citations

1. 7108244 - High-stability valve arrangement for a governor valve (2006-09-19),

2. 6935555 - Method of brazing and article made therefrom (2005-08-30),

3. 6712912 - Welding method, filler metal composition and article made therefrom (2004-03-30),

4. 6663739 - Method for forming a fluid seal between rotating and stationary members (2003-12-16),

5. 6579078 - Multi-stage centrifugal compressor driven by integral high speed motor (2003-06-17),

6. 6506018 - Casing design for rotating machinery and method for manufacture thereof (2003-01-14),

7. 6416277 - Individually replaceable and reversible insertable steam turbine nozzle (2002-07-09),

8. 5984638 - Turbomachine radial impeller vibration constraining and damping mechanism (1999-11-16),

9. 5945013 - Method of welding (1999-08-31),

10. 5832606 - Method for preventing one-cell stall in bladed discs (1998-11-10),

11. 4976588 - Compressor control system to improve turndown and reduce incidents of (1990-12-11),

12. 4975024 - Compressor control system to improve turndown and reduce incidents of (1990-12-04),

13. 4880449 - Compressor seal oil degassing tank vent gas recovery by method of level (1989-11-14),

14. 4798047 - Particulate collection and cooling in a turbomachine (1989-01-17),

15. 4793722 - Flexible damped bearing assembly (1988-12-27),

Elliott Turbomachinery Co., Inc. specializes in the design, manufacturing, sales, and service of turbomachinery products and related systems. With a history dating back to 1910, Elliott has established itself as a global leader in providing efficient and reliable turbomachinery solutions for various industries including oil and gas, petrochemical, power generation, and refining. Their product portfolio includes centrifugal compressors, steam turbines, gas expanders, control systems, and auxiliary equipment. Headquartered in Jeannette, Pennsylvania, Elliott aims to improve their customers' productivity, efficiency, and profitability through innovative technology and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

52 Patents

#1 in Jeannette, PA

#245 in Pennsylvania

#6,545 in US

#13,167 in the World

Jeannette, PA, United States of America

Elliott Turbomachinery Co., Inc.

Forward Citations = 667

49 inventors:

Carl H Geary (7 out of 22 patents)

Phillip Dowson (3 out of 4 patents)

Bruce G Heckel (3 out of 3 patents)

4. Charles C Czuszak (3 out of 4 patents)

5. Richard C Jensen (3 out of 4 patents)

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