Windlake, WI, United States of America

Donald Tumidajewicz

This inventor holds 2 USPTO granted patents. Top assignee: Rexnord Gmbh. Active years: 1983-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Tumidajewicz. Retrieved from https://idiyas.com/inventor/donald-tumidajewicz

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1983-1987

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2 patents (USPTO):Explore Patents

Title: The Innovations of Donald Tumidajewicz

Introduction

Donald Tumidajewicz is an accomplished inventor based in Windlake, WI (US). He has made significant contributions to the field of engineering, particularly in the design of mechanical components. With a total of 2 patents to his name, Tumidajewicz has demonstrated a commitment to innovation and improvement in his industry.

Latest Patents

Among his latest patents is the "End stress relief configuration for flexible element of elastomeric." This invention enhances shaft couplings by incorporating a flexible elastomeric center element that is bonded to annular metal shoes. This design increases the service life of the coupling by shaping the elastomer to preferred contours and thicknesses, particularly around circumferential discontinuities. Another notable patent is the "Speed reducer apparatus," which showcases his expertise in mechanical design and efficiency.

Career Highlights

Donald Tumidajewicz is currently employed at Rexnord GmbH, where he continues to apply his innovative ideas to real-world applications. His work at Rexnord has allowed him to collaborate with other talented engineers and contribute to the development of advanced mechanical systems.

Collaborations

Throughout his career, Tumidajewicz has worked alongside notable colleagues such as Fritz A Callies and Neil W Butzow. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Donald Tumidajewicz's contributions to the field of engineering through his patents and collaborative efforts highlight his role as a significant innovator. His work continues to influence the design and functionality of mechanical components, ensuring a lasting impact on 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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