Hildesheim, Germany

Ernest Marhenke

This inventor holds 1 USPTO granted patent. Top assignee: Huck Patents, Inc.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ernest Marhenke. Retrieved from https://idiyas.com/inventor/ernest-marhenke

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Ernest Marhenke

Introduction

Ernest Marhenke is a notable inventor based in Hildesheim, Germany. He has made significant contributions to the field of fastening technology. His innovative designs have led to the development of a unique blind fastener and drive nut assembly.

Latest Patents

Marhenke holds a patent for a blind fastener with an improved drive nut and assembly process. This invention includes a screw, a sleeve, a nut, and a drive nut. The drive nut features a smooth bore and protruding nibs that precisely mate with a driving recess located in the nut head. An end of the drive nut opposite the nibs is deformed to retain the drive nut on the screw against the nut. This design prevents any rotation of the nut during the installation of the blind fastener.

Career Highlights

Marhenke is currently associated with Huck Patents, Inc., where he continues to innovate in fastening solutions. His work has been instrumental in enhancing the efficiency and reliability of fastening systems.

Collaborations

He collaborates with talented individuals such as Frank J. Cosenza and Luke Haylock, contributing to a dynamic team focused on advancing fastening technologies.

Conclusion

Ernest Marhenke's inventive spirit and dedication to improving fastening technology have made a lasting impact in his field. His patent for the blind fastener and drive nut assembly exemplifies his commitment to innovation.

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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