Newbury, United Kingdom

John Kirkham

This inventor holds 1 USPTO granted patent. Top assignee: The United States of America as Represented by the United States. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Kirkham. Retrieved from https://idiyas.com/inventor/john-kirkham

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 = 21(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: John Kirkham: Innovator in Explosive Technology

Introduction

John Kirkham is a notable inventor based in Newbury, GB. He has made significant contributions to the field of explosive technology, particularly with his innovative patent for a low voltage nonprimary explosive detonator. His work has implications for safety and efficiency in various applications.

Latest Patents

Kirkham holds a patent for a low voltage, electrically actuated, nonprimary explosive detonator. This invention involves a unique explosive train that transitions from deflagration to detonation. The explosive train is confined within a cylindrical body, with low voltage ignition means positioned adjacent to it. When a low voltage current is applied to the electrical leads extending from the cylindrical body, it ignites a self-sustained deflagration in a donor portion of the explosive train. This process then leads to a transition to detonation further down the train.

Career Highlights

Kirkham's career is marked by his dedication to advancing explosive technology. His innovative approach has led to the development of safer and more effective detonators. He works for the United States of America as represented by the United States, contributing his expertise to national safety and security.

Collaborations

Kirkham collaborates with Robert H Dinegar, enhancing the development and application of explosive technologies. Their partnership exemplifies the importance of teamwork in innovation.

Conclusion

John Kirkham's contributions to explosive technology through his patent for a low voltage nonprimary explosive detonator highlight his role as an innovator in this critical field. His work continues to influence safety and efficiency in explosive applications.

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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