South Bend, IN, United States of America

Donald D Johannesen

This inventor holds 32 USPTO granted patents, primarily in Brake Technology. Top assignees: The Bendix Corporation, Alliedsignal Inc.. Active years: 1976-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald D Johannesen. Retrieved from https://idiyas.com/inventor/donald-d-johannesen

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

USPTO Granted Patents = 32

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 10

Forward Citations = 219(Granted Patents)

Company Filing History:

22 out of 1,173

The Bendix Corporation

Years Active: 1976-1996

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Areas of Expertise:

Drum Brake

Disc Brake

Automatic Adjuster

Brake Cylinder

Brake Control Mechanism

Brake Actuator

Caliper

Rotor

Mechanical Actuator

Spring Activated

Anti-Rattle

Parking Mechanism

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5529149 - Drum-in-hat brake with reverse scissors actuator (1996-06-25),

2. 5480010 - Drum brake adjuster (1996-01-02),

3. 5400879 - Drum brake wheel cylinder with internal automatic adjustment (1995-03-28),

4. 5226511 - Spring activated automatic drum brake adjuster (1993-07-13),

5. 5172793 - Vehicle brake with brake cylinder bore insert (1992-12-22),

6. 5137203 - Method for manufacturing a drum brake shoe (1992-08-11),

7. 5067596 - Clip-on automatic adjuster strut lever for a drum brake (1991-11-26),

8. 4928543 - Electrically operated drum brake (1990-05-29),

9. 4850459 - Electrically operated drum brake (1989-07-25),

10. 4790704 - Retainer assembly (1988-12-13),

11. 4457412 - Brake control mechanism (1984-07-03),

12. 4448291 - Rotor for a disc brake assembly (1984-05-15),

13. 4418798 - Disc brake with wedge pins (1983-12-06),

14. 4360959 - Method for manufacturing a drum brake shoe (1982-11-30),

15. 4358003 - Disc brake having a caliper supported by rollers (1982-11-09),

Title: The Innovative Journey of Donald D Johannesen

Introduction: Donald D Johannesen, a talented inventor hailing from South Bend, IN, has made significant contributions to the world of innovation with his creative mind and dedication to progress.

Latest Patents: Donald D Johannesen's latest patents showcase his commitment to pushing boundaries and exploring new possibilities in various industries.

Career Highlights: Throughout his illustrious career, Donald D Johannesen has been recognized for his groundbreaking inventions that have revolutionized the way we live and work. His innovative spirit and passion for creating have led to numerous successful ventures.

Collaborations: Donald D Johannesen has collaborated with leading experts in the field to bring his ideas to life. His ability to work effectively in teams and leverage the expertise of others has been instrumental in the success of his projects.

Conclusion: In conclusion, Donald D Johannesen stands as a shining example of an inventor who has truly made a difference in the world through his groundbreaking innovations. His legacy will continue to inspire future generations of inventors to dream big and push the boundaries of what is possible.

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]