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New York, NY, United States of America

Wallace-Murray Corporation

USPTO Granted Patents = 78

Trademarks = 1

Forward Citations = 947

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59 inventors (with patents filed for the assignee):

Robert C Bremer, Jr (14 out of 14 patents)

Michael Shepherd (6 out of 6 patents)

Clifford S Yee (5 out of 5 patents)

4. Joseph V Matucheski (4 out of 5 patents)

5. Michael T Spellman (4 out of 4 patents)

6. Charles R Sarle (4 out of 4 patents)

7. Bruce R Owen (4 out of 4 patents)

8. Richard L Stone (3 out of 3 patents)

9. Everett George Blair (3 out of 3 patents)

10. Henry Joseph Spence (3 out of 3 patents)

11. Joseph T Blucher (2 out of 7 patents)

12. Jai K Khanna (2 out of 3 patents)

13. Larry T George (2 out of 4 patents)

14. Wilbur Allen Spraker, Jr (2 out of 2 patents)

15. Rudolph A Skriletz (2 out of 2 patents)

Core Competencies:

Turbocharger

Exhaust Gas Bypass Valve

Fan Drive Systems

Torsional Vibration Damper

Fluid Shear Coupling

Cooling Systems

Chimney Construction

Temperature Responsive Coupling

Engine Cooling

Fan Assembly

Damper Hub

Bearing Carrier

78 patents: Sort by Forward Citations

1. 4573559 - Subway electric motor and fan construction (1986-03-04),

2. 4512716 - Vortex transition duct (1985-04-23),

3. 4492519 - Turbocharger exhaust gas by-pass valve (1985-01-08),

4. 4480440 - Turbocharger compressor end ventilation system (1984-11-06),

5. 4462618 - Prefabricated double-walled metal chimney (1984-07-31),

6. 4462270 - Friction index modifier for damper (1984-07-31),

7. 4441598 - Modulated viscous fan drive (1984-04-10),

8. 4413966 - Fluid-release mold and the method of manufacturing the same (1983-11-08),

9. 4403757 - Modulating fluid shear coupling (1983-09-13),

10. 4403684 - Fluid shear coupling apparatus (1983-09-13),

11. 4384821 - Free floating divider wall turbine housing (1983-05-24),

12. 4383597 - Fluid shear coupling apparatus (1983-05-17),

13. 4351162 - Apparatus for engine cooling and vehicle air conditioning (1982-09-28),

14. 4341130 - Dust and oil slinger (1982-07-27),

15. 4339963 - Viscous damper (1982-07-20),

Wallace-Murray Corporation, based in New York, specializes in advanced turbocharger technology, focusing on enhancing engine performance and efficiency. The company develops a range of products including turbochargers, exhaust gas bypass valves, and fan drive systems, which are integral to modern automotive and industrial applications. Their expertise extends to torsional vibration dampers, fluid shear couplings, and innovative cooling systems, positioning them as a key player in the automotive engineering sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Wallace-Murray Corporation

78 Patents

#126 in New York, NY

#282 in New York

#4,741 in US

#9,673 in the World

New York, NY, United States of America

Wallace-Murray Corporation

Forward Citations = 947

59 inventors:

Robert C Bremer, Jr (14 out of 14 patents)

Michael Shepherd (6 out of 6 patents)

Clifford S Yee (5 out of 5 patents)

4. Joseph V Matucheski (4 out of 5 patents)

5. Michael T Spellman (4 out of 4 patents)

Please report any incorrect information to [email protected]

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