Wilmington, DE, United States of America

Frederick N Hartman

This inventor holds 1 USPTO granted patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frederick N Hartman. Retrieved from https://idiyas.com/inventor/frederick-n-hartman

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 = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Frederick N Hartman

Introduction

Frederick N Hartman is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of circuit board technology. His innovative work has led to the development of a unique multilayer circuit board design.

Latest Patents

Hartman holds a patent for a multilayer circuit board with fluoropolymer interlayers. This invention consists of multiple circuit layers supported on sheets of PTFE or PTFE containing a fibrous stiffening agent. The circuit-bearing sheets are joined in fixed relative positions by means of separating layers of an adhesive unsintered tetrafluoroethylene resin. This patent showcases his expertise in materials science and engineering.

Career Highlights

Frederick N Hartman is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of chemical and materials innovation. His work at this company has allowed him to explore advanced technologies and contribute to the development of cutting-edge products.

Collaborations

Throughout his career, Hartman has collaborated with various professionals, including his coworker Alan C Knight. These collaborations have fostered an environment of innovation and creativity, leading to advancements in circuit board technology.

Conclusion

Frederick N Hartman is a distinguished inventor whose work has significantly impacted the field of multilayer circuit boards. His innovative patent and contributions to E.I. du Pont de Nemours and Company highlight his dedication to advancing technology.

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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