Bloomfield Hills, MI, United States of America

Donald E Berkemeier

This inventor holds 5 USPTO granted patents. Top assignees: Libbey-Owens-Ford Co., Lof Plastics Inc., Sterling Engineered Products Inc.. Active years: 1984-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald E Berkemeier. Retrieved from https://idiyas.com/inventor/donald-e-berkemeier

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 = 1.7

ph-index = 5

Forward Citations = 111(Granted Patents)


Company Filing History:


Years Active: 1984-1987

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Donald E Berkemeier

Introduction

Donald E Berkemeier is a notable inventor based in Bloomfield Hills, MI (US). He has made significant contributions to the field of conduit technology, holding a total of five patents. His work focuses on improving the efficiency and functionality of conduits, which are essential in various industrial applications.

Latest Patents

One of Berkemeier's latest patents is a method of converting a single chambered conduit to a multi-chambered conduit. This invention relates to a unique multi-chambered conduit insert designed to transform a single chambered conduit into a multi-chambered one. The conduit insert features a series of longitudinally extending walls that define multiple parallel chambers. The design ensures minimal contact with the interior wall of the existing conduit, allowing for easy insertion with minimal energy expenditure. The method involves placing two individual conduit inserts in a back-to-back relationship to create an assembly that can be inserted into the single chambered conduit.

Career Highlights

Throughout his career, Berkemeier has worked with several companies, including Lof Plastics Inc. and Libbey-Owens-Ford Co. His experience in these organizations has contributed to his expertise in conduit technology and innovation.

Collaborations

Berkemeier has collaborated with various professionals in his field, including Charles E Hubbard. These partnerships have likely enhanced his inventive processes and led to the development of his patents.

Conclusion

Donald E Berkemeier's innovative work in conduit technology demonstrates his commitment to improving industrial applications. His patents reflect a deep understanding of engineering principles and a desire to enhance efficiency in conduit systems.

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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