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For the Inventor, By the Inventor

Dreieich, Germany

Fritz Ostwald

This inventor holds 7 USPTO granted patents. Top assignees: Itt Industries, Inc., Alfred Teves Gmbh. Active years: 1980-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fritz Ostwald. Retrieved from https://idiyas.com/inventor/fritz-ostwald

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 40(Granted Patents)


Location History:

  • Buchschlag, DE (1980 - 1981)
  • Dreieich, DE (1983 - 1989)

Company Filing History:

goldMedal5 out of 767 
 
Itt Industries, Inc.
 patents
silverMedal2 out of 488 
 
Alfred Teves Gmbh
 patents

Years Active: 1980-1989

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7 patents (USPTO):Explore Patents
1. 4859003 - Method and device for the control of the braking effect of a (1989-08-22),
2. 4769989 - Device for controlling the pressure in the auxiliary-pressure supply (1988-09-13),
3. 4715665 - Brake slip controlled brake for automotive vehicles (1987-12-29),
4. 4389076 - Arrangement for the supply of pressure to brake slip control apparatus (1983-06-21),
5. 4381336 - Cast piece (1983-04-26),
6. 4285417 - Floating caliper disc brake (1981-08-25),
7. 4224791 - Arrangement for generating and making available a vacuum for vehicular (1980-09-30),

Title: The Innovations of Fritz Ostwald

Introduction

Fritz Ostwald is a notable inventor based in Dreieich, Germany. He has made significant contributions to the field of automotive technology, particularly in braking systems. With a total of 7 patents to his name, Ostwald's work has had a lasting impact on vehicle safety and performance.

Latest Patents

Ostwald's latest patents include a method and device for controlling the braking effect of a brake-slip controlled hydraulic or pneumatic brake system. This invention utilizes transducers to determine various parameters such as braking pressure, axle loads, and translational deceleration of the vehicle. The system evaluates these measured values to control the braking pressure variation effectively. Another significant patent is a device for controlling the pressure in an auxiliary-pressure supply system of a hydraulic brake unit. This device features a diaphragm-type accumulator and an electromagnetic multidirectional control valve, which helps maintain the hydraulic pressure in the system, thereby extending the useful life of the pressure accumulator.

Career Highlights

Throughout his career, Fritz Ostwald has worked with prominent companies in the automotive industry, including Itt Industries, Inc. and Alfred Teves GmbH. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle safety and efficiency.

Collaborations

Ostwald has collaborated with several professionals in his field, including Hans-Christof Klein and Klaus-Dieter Blum. These partnerships have contributed to the advancement of automotive technologies and the successful implementation of his inventions.

Conclusion

Fritz Ostwald's contributions to automotive technology through his patents and collaborations have significantly improved vehicle safety and performance. His innovative spirit continues to inspire advancements in the industry.

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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