Petoskey, MI, United States of America

James A Manthci

This inventor holds 1 USPTO granted patent. Top assignee: Redi-Rock International, LLC. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James A Manthci. Retrieved from https://idiyas.com/inventor/james-a-manthci

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Innovations by James A. Manthci in Concrete Block Manufacturing

Introduction

James A. Manthci is an innovative inventor based in Petoskey, MI (US). He has made significant contributions to the field of concrete manufacturing, particularly with his unique approach to creating retaining wall blocks. His inventive spirit and practical solutions have led to the development of a patented form that enhances the efficiency and aesthetics of concrete block production.

Latest Patents

James A. Manthci holds a patent for a "Form for manufacturing concrete retaining wall blocks." This innovative form allows for the casting of concrete blocks with a front face down, utilizing a resilient face insert that imparts an ornamental appearance. The design features four sides that pivot, enabling easy removal of the cast block. The blocks produced have parallel top and bottom surfaces, angled sides, and include grooves for alignment with adjacent blocks. This design not only improves the structural integrity of retaining walls but also simplifies the construction process.

Career Highlights

James A. Manthci is associated with Redi-Rock International, LLC, where he applies his expertise in concrete manufacturing. His work focuses on developing practical solutions that meet the needs of the construction industry. With a patent to his name, he has demonstrated his ability to innovate and improve existing manufacturing processes.

Collaborations

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Conclusion

James A. Manthci's contributions to concrete block manufacturing exemplify the spirit of innovation. His patented form for creating retaining wall blocks showcases his ability to blend functionality with aesthetic appeal. His work continues to influence the construction industry positively.

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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