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Carol Stream, IL, United States of America

Maremont Corporation

USPTO Granted Patents = 61

Trademarks = 16

Forward Citations = 785

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70 inventors (with patents filed for the assignee):

Paul Smeltzer (7 out of 8 patents)

Robert J Paterick (5 out of 5 patents)

Joseph Cubalchini, Jr (4 out of 14 patents)

4. Joseph J Ergun (3 out of 9 patents)

5. Alden J Gray (3 out of 5 patents)

6. James F Conley (3 out of 3 patents)

7. George F Curtis (3 out of 3 patents)

8. Michael H Kobiske (3 out of 3 patents)

9. Jerome S Pepi (2 out of 6 patents)

10. John Rotharmel (2 out of 2 patents)

11. Tommy G Wood (2 out of 2 patents)

12. A J Preslicka (2 out of 2 patents)

13. William R Givens (2 out of 2 patents)

14. Charles D Lemme (2 out of 2 patents)

15. Ian S Sanderson (2 out of 3 patents)

Core Competencies:

Muffler Fabrication

Vehicular Muffler

Shock Absorber Technology

Damping Mechanisms

Pneumatic Spring Structures

MacPherson Strut Assembly

Mechanical Lock Joints

Hydropneumatic Shock Absorbers

Compression Valve Mechanisms

Automotive Suspension Systems

Gas Operated Machine Guns

Precision Stroke Adjustment

61 patents: Sort by Forward Citations

1. 5579577 - Improved method for fabricating a muffler (1996-12-03),

2. 5477015 - Vehicular muffler with improved mechanical lock joints (1995-12-19),

3. 5305860 - Remote controlled vehicle damper (1994-04-26),

4. 5193787 - Sleeve and bushing assembly and method of manufacturing the same (1993-03-16),

5. 5172794 - Adjustable damping shock absorber (1992-12-22),

6. 5112153 - End connector assembly with ball held captive in socket bearing and (1992-05-12),

7. 5111917 - Dampener valving control mechanism (1992-05-12),

8. 5097929 - Adjustable shock absorber (1992-03-24),

9. 5036887 - Pressure-producing device (1991-08-06),

10. 4921225 - Pneumatic spring structure with dual output force and pressure decay (1990-05-01),

11. 4854554 - Pneumatic spring structure with dual output force and pressure decay (1989-08-08),

12. 4831915 - Dual diaphragm three position actuator (1989-05-23),

13. 4823922 - Heavy duty vehicular shock absorber (1989-04-25),

14. 4822072 - Spring guard for a vehicle suspension strut (1989-04-18),

15. 4821391 - Machine for forming automotive muffler mechanical lock joint (1989-04-18),

Maremont Corporation is a leading global provider of automotive and industrial products. With a rich history spanning over 60 years, we specialize in manufacturing and distributing premium exhaust systems, brake components, gaskets, sealing solutions, and related automotive products. Our commitment to innovation, quality, and customer satisfaction has made us a trusted partner for leading automobile manufacturers and aftermarket distributors worldwide. Visit our website to learn more about our extensive product portfolio and collaborative solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

61 Patents

#2 in Carol Stream, IL

#327 in Illinois

#5,703 in US

#11,486 in the World

Carol Stream, IL, United States of America

Maremont Corporation

Forward Citations = 785

70 inventors:

Paul Smeltzer (7 out of 8 patents)

Robert J Paterick (5 out of 5 patents)

Joseph Cubalchini, Jr (4 out of 14 patents)

4. Joseph J Ergun (3 out of 9 patents)

5. Alden J Gray (3 out of 5 patents)

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