Villa Ridge, MO, United States of America

Francis L Struemph

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Northrop Grumman Systems Corporation. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis L Struemph. Retrieved from https://idiyas.com/inventor/francis-l-struemph

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 = 7.0

ph-index = 1


Company Filing History:


Years Active: 2021-2023

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2 patents (USPTO):Explore Patents

Title: Innovations by Francis L. Struemph

Introduction

Francis L. Struemph is an accomplished inventor based in Villa Ridge, Missouri. He has made significant contributions to the field of ammunition technology, holding two patents that showcase his innovative approach to enhancing ammunition performance and safety.

Latest Patents

Struemph's latest patents include an "Ammunition cartridge including an optical primer" and "Voltage polarity immunity using reverse parallel laser diodes." The first patent describes an ammunition cartridge that features a case, an ignitable material, and an optical primer designed to ignite the ignitable material. This optical primer consists of a conductive cylindrical cup that is electrically coupled to the case, along with a circular conductive button that is positioned within the cup. The design ensures that the button and cup are electrically isolated, while also incorporating laser diodes that generate a laser beam to ignite the ignition material. The second patent focuses on an optical primer that similarly utilizes a conductive cup and button, with the added benefit of voltage polarity immunity through the use of reverse parallel laser diodes.

Career Highlights

Struemph is currently employed at Northrop Grumman Systems Corporation, where he continues to develop innovative solutions in the field of ammunition technology. His work has contributed to advancements that enhance the reliability and safety of ammunition systems.

Collaborations

Throughout his career, Struemph has collaborated with notable colleagues, including Kevin L. Callan and Andrew M. Singleton. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Francis L. Struemph's contributions to ammunition technology through his patents reflect his dedication to innovation and safety. His work at Northrop Grumman Systems Corporation and collaborations with esteemed colleagues further highlight his impact in the field.

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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