Havre de Grace, MD, United States of America

Arthur Liberatore

This inventor holds 1 USPTO granted patent. Top assignee: US Government as Represented by the Secretary of the Army. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Arthur Liberatore. Retrieved from https://idiyas.com/inventor/arthur-liberatore

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Arthur Liberatore: Innovator in Drum Cartridge Technology

Introduction

Arthur Liberatore is an accomplished inventor based in Havre de Grace, MD (US). He has made significant contributions to the field of cartridge technology, particularly with his innovative design of a drum cartridge magazine. His work is recognized for its unique engineering and practical applications.

Latest Patents

Arthur Liberatore holds a patent for a drum cartridge magazine. This invention features a spiral channel with a tangential linear exit section, along with a plurality of spider arms that divide the cartridges into groups. The design includes indentures on the radial faces of the arms, and a drive means is mounted externally to facilitate the operation of the arms. The spiral is a perfect Archimedean spiral, and the number of indentures on an arm is one less than the number of cartridges in a group, displaced radially by the diameter of a cartridge. This innovative design enhances the functionality and efficiency of cartridge magazines.

Career Highlights

Arthur Liberatore is currently employed by the U.S. Government as represented by the Secretary of the Army. His role involves applying his expertise in engineering and innovation to develop solutions that meet the needs of the military. His contributions have been instrumental in advancing technology within the defense sector.

Collaborations

Arthur has collaborated with Timothy L. Brosseau, a fellow innovator in the field. Their partnership has fostered the development of new ideas and improvements in cartridge technology.

Conclusion

Arthur Liberatore's work exemplifies the spirit of innovation in the field of cartridge technology. His patent for the drum cartridge magazine showcases his engineering prowess and commitment to advancing practical solutions. His contributions continue to impact the 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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