Harper Woods, MI, United States of America

Charles E Hubbard

This inventor holds 4 USPTO granted patents. Top assignees: Libbey-Owens-Ford Co., Lof Plastics Inc., Sterling Engineered Products Inc.. Active years: 1986-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles E Hubbard. Retrieved from https://idiyas.com/inventor/charles-e-hubbard

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 = 2.0

ph-index = 4

Forward Citations = 75(Granted Patents)


Company Filing History:


Years Active: 1986-1987

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4 patents (USPTO):Explore Patents

Title: Innovations of Charles E Hubbard

Introduction

Charles E Hubbard is an accomplished inventor based in Harper Woods, MI (US). He holds a total of four patents, showcasing his innovative contributions to the field of engineering and technology. His work primarily focuses on improving conduit systems, which are essential in various industrial applications.

Latest Patents

One of his 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 that the outer wall of each chamber maintains minimal contact with the inner surface 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, Charles E Hubbard has worked with notable companies such as Libbey-Owens-Ford Co. and Sterling Engineered Products Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for conduit systems.

Collaborations

One of his notable collaborators is Donald E Berkemeier, with whom he has worked on various projects. Their partnership has led to advancements in the field of conduit technology.

Conclusion

Charles E Hubbard's contributions to the field of conduit systems through his innovative patents demonstrate his commitment to engineering excellence. His work continues to influence the industry and inspire future innovations.

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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