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For the Inventor, By the Inventor

Fellbach, Germany

Dietmar Zaiser

This inventor holds 1 USPTO granted patent. Top assignee: Mahle Gmbh. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dietmar Zaiser. Retrieved from https://idiyas.com/inventor/dietmar-zaiser

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

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:

goldMedal1 out of 144 
 
Mahle Gmbh
 patents

Years Active: 2002

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1 patent (USPTO):Explore Patents
1. 6467397 - Constructed piston or piston consisting of components that are welded or soldered together (2002-10-22),

Title: Dietmar Zaiser: Innovator in Piston Technology

Introduction

Dietmar Zaiser is a notable inventor based in Fellbach, Germany. He has made significant contributions to the field of piston technology, particularly through his innovative designs and engineering solutions. His work has been recognized in the patent landscape, showcasing his expertise and creativity.

Latest Patents

Dietmar Zaiser holds a patent for a constructed piston or piston consisting of components that are welded or soldered together. This innovative piston design features an upper part made from forged steel and a bottom part that is also forged from steel. The two parts are joined using expansion screws, ensuring a robust and reliable construction. The bottom part includes a tubular shaft extension made from iron material, which is welded to the main body. Additionally, the shaft extension has a collar that allows for the adjustment of piston weight within a specified tolerance range. This patent highlights Zaiser's commitment to enhancing piston performance and efficiency.

Career Highlights

Zaiser is currently associated with Mahle GmbH, a leading global supplier of automotive components. His role at the company allows him to apply his innovative ideas and collaborate with other experts in the field. His work has contributed to advancements in automotive technology, particularly in the area of engine components.

Collaborations

Throughout his career, Dietmar Zaiser has worked alongside talented professionals, including his coworker Reinhold Fuchs. Their collaboration has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the automotive sector.

Conclusion

Dietmar Zaiser is a distinguished inventor whose work in piston technology has made a significant impact on the automotive industry. His innovative designs and patents reflect his dedication to engineering excellence. Through his contributions, Zaiser continues to shape the future of automotive components.

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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