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For the Inventor, By the Inventor

Steinheim, Germany

Wolfgang Zaiser

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 167(Granted Patents)


Location History:

  • Althutte, DE (1977)
  • Althutte Kr. Welzheim, DE (1978)
  • Steinheim-Sontheim, DE (1983)
  • Steinheim, DE (1981 - 1995)

Company Filing History:

goldMedal7 out of 932 
 
Mercedes-benz Aktiengesellschaft
 patents
silverMedal6 out of 1,777 
 
Daimler-benz Ag
 patents
bronzeMedal2 out of 26 
 
Voith Getriebe Kg
 patents

Years Active: 1977-1995

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15 patents (USPTO):Explore Patents
1. 5467667 - Epicyclic change-speed gearbox casing with a spiral partition wall (1995-11-21),
2. 5445041 - Gearwheel change transmission of the countershaft type (1995-08-29),
3. 5435791 - Change-speed gearbox with three epicyclic partial gear trains (1995-07-25),
4. 5249476 - Automatic selector device for multi-gear change-speed gearbox (1993-10-05),
5. 5239897 - Automatic selector device for a multi-gear change-speed gearbox (1993-08-31),
6. 5181431 - Automatic shifting device of a multi-path toothed-wheel gear change box (1993-01-26),
7. 5125282 - Motor vehicle two countershaft transmission change-speed gearbox and (1992-06-30),
8. 4722246 - Planet wheel power divider for motor vehicles (1988-02-02),
9. 4719985 - Drive arrangement for a motor vehicle with four-wheel drive (1988-01-19),
10. 4458792 - Automotive retarder (1984-07-10),
11. 4417484 - Planetary change-speed transmission for automotive vehicles (1983-11-29),
12. 4319466 - Securement of leaf springs in torsionally elastic coupling (1982-03-16),
13. 4295348 - Progressive torque transmission in leaf-spring coupling (1981-10-20),
14. 4089238 - Planetary gear change-speed transmission, especially for motor vehicles (1978-05-16),
15. 4050329 - Planetary gear change-speed transmission for vehicles (1977-09-27),

Title: Wolfgang Zaiser: Innovator in Gearbox Technology

Introduction

Wolfgang Zaiser is a prominent inventor based in Steinheim, Germany. He has made significant contributions to the field of gearbox technology, holding a total of 15 patents. His innovative designs have advanced the efficiency and functionality of gear systems in various applications.

Latest Patents

Among his latest patents is the "Epicyclic change-speed gearbox casing with a spiral partition wall." This invention features a unique casing design that partitions the interior to accommodate rotating gearbox parts effectively. The casing's inner part acts as an intermediate wall, enhancing the performance of the gearbox. Another notable patent is the "Gearwheel change transmission of the countershaft type," which connects an input shaft, an output shaft, and a countershaft through three bound gearwheel stages, optimizing the transmission process.

Career Highlights

Wolfgang Zaiser has had a distinguished career, working with renowned companies such as Mercedes-Benz Aktiengesellschaft and Daimler-Benz AG. His experience in these leading automotive firms has allowed him to apply his innovative ideas in practical settings, contributing to advancements in vehicle technology.

Collaborations

Throughout his career, Zaiser has collaborated with notable professionals in the industry, including Hans Merkle and Gerhard Wagner. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Wolfgang Zaiser is a key figure in the realm of gearbox innovation, with a remarkable portfolio of patents and a successful career in the automotive industry. His contributions continue to influence the design and functionality of gear systems today.

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