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For the Inventor, By the Inventor

Centerville, OH, United States of America

David L Brademeyer

This inventor holds 10 USPTO granted patents. Top assignees: Gm Global Technolgoy Operations, Inc., Meritor Heavy Vehicle Systems Limited, Meritor Heavy Vehicle Technology, LLC. Active years: 1980-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David L Brademeyer. Retrieved from https://idiyas.com/inventor/david-l-brademeyer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 70.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 79(Granted Patents)


Location History:

  • Dayton, OH (US) (1980)
  • Centerville, OH (US) (1985 - 2004)

Company Filing History:

goldMedal6 out of 31,934 
 
Gm Global Technolgoy Operations, Inc.
 patents
silverMedal3 out of 182 
 
Meritor Heavy Vehicle Systems Limited
 patents
bronzeMedal1 out of 103 
 
Meritor Heavy Vehicle Technology, LLC
 patents

Years Active: 1980-2004

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10 patents (USPTO):Explore Patents
1. 6715589 - Self-servoing disc brake rotor (2004-04-06),
2. 6502671 - Brake actuation using a toggle clamp (2003-01-07),
3. 6481542 - Brake adjuster (2002-11-19),
4. 6357563 - Brake assembly with air cooling system (2002-03-19),
5. 4640098 - Quick take-up master cylinder valve arrangement (1987-02-03),
6. 4633669 - Quick take-up master cylinder valve arrangement (1987-01-06),
7. 4553471 - Wheel cylinder assembly with proportioner (1985-11-19),
8. 4498299 - Valve assembly (1985-02-12),
9. 4213655 - Master cylinder assembly and brake system incorporating same (1980-07-22),
10. 4208881 - Quick take-up master cylinder (1980-06-24),

Title: Innovations of David L Brademeyer

Introduction

David L Brademeyer is a notable inventor based in Centerville, OH (US). He has made significant contributions to the field of brake technology, holding a total of 10 patents. His innovative designs focus on enhancing the efficiency and effectiveness of braking systems.

Latest Patents

One of his latest patents is the self-servoing disc brake rotor. This invention features a driven rotor member with a first inner surface containing multiple first pockets. The design includes a movable rotor member that can shift between non-servoed and servoed positions, allowing for greater braking torque with a particular brake input force. Another notable patent is the brake actuation using a toggle clamp. This mechanism utilizes a toggle lever and an incline to actuate the braking system, effectively distributing force across the brake pad.

Career Highlights

Throughout his career, David has worked with prominent companies such as GM Global Technology Operations LLC and Meritor Heavy Vehicle Systems Limited. His experience in these organizations has contributed to his expertise in developing advanced braking technologies.

Collaborations

David has collaborated with several professionals in the industry, including Roy Lee Hayford and Neil Williams. These partnerships have fostered innovation and the development of cutting-edge solutions in braking systems.

Conclusion

David L Brademeyer is a distinguished inventor whose work in brake technology has led to significant advancements in the field. His patents reflect a commitment to improving safety and performance in braking systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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