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For the Inventor, By the Inventor

Miamisburg, OH, United States of America

Thomas P Mathues

USPTO Granted Patents = 15

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 111(Granted Patents)


Company Filing History:

goldMedal15 out of 30,982 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1976-1983

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15 patents (USPTO):Explore Patents
1. 4373617 - Controlled slip torque converter clutch (1983-02-15),
2. 4300670 - Vibration damper for a friction clutch (1981-11-17),
3. 4300363 - Torsional vibration damper for a friction clutch (1981-11-17),
4. 4199948 - Dual power brake booster (1980-04-29),
5. 4199947 - Dual power brake booster system (1980-04-29),
6. 4199940 - Dual power brake booster and method of generating brake actuating (1980-04-29),
7. 4198823 - Method of generating brake actuating pressure (1980-04-22),
8. 4195484 - Dual power brake booster (1980-04-01),
9. 4113073 - Wheel cylinder (1978-09-12),
10. 4110985 - Dual power brake booster (1978-09-05),
11. 4061429 - Wheel brake assembly (1977-12-06),
12. 4004423 - Package and kit for installation of master cylinder internal parts (1977-01-25),
13. 3964795 - Modular proportioner (1976-06-22),
14. 3938333 - Master cylinder (1976-02-17),
15. 3935709 - Dual power brake booster (1976-02-03),

Title: Thomas P. Mathues: Innovator in Torque Converter Technology

Introduction

Thomas P. Mathues is a notable inventor based in Miamisburg, OH (US). He has made significant contributions to the field of automotive technology, particularly in the development of torque converter systems. With a total of 15 patents to his name, Mathues has established himself as a key figure in innovation.

Latest Patents

Among his latest patents is the "Controlled Slip Torque Converter Clutch." This invention features a torque converter clutch with an engagement chamber and a disengagement chamber. The clutch engagement force is determined by the pressure differential between these chambers. Fluid flow is regulated by a sliding valve member, which is operated by governor weights that rotate with the input and output members of the torque converter. This design allows for complete clutch engagement when necessary.

Another significant patent is the "Torsional Vibration Damper for a Friction Clutch." This invention includes an input hub and an output hub connected by elastomeric band support members and an elastomeric band. The design permits relative angular movement between the hubs, which helps to dampen torsional disturbances imposed by a prime mover, such as an internal combustion engine. This innovation enhances the performance and reliability of friction clutches in automotive applications.

Career Highlights

Thomas P. Mathues is currently employed at GM Global Technology Operations LLC, where he continues to push the boundaries of automotive technology. His work has been instrumental in improving the efficiency and functionality of torque converter systems.

Collaborations

Throughout his career, Mathues has collaborated with notable colleagues, including Donald L. Parker and Ralph A. Gordon. These partnerships have fostered a creative environment that has led to numerous advancements in automotive technology.

Conclusion

Thomas P. Mathues is a distinguished inventor whose work in torque converter technology has made a lasting impact on the automotive industry. His innovative patents and collaborations reflect his commitment to advancing engineering solutions.

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