Pasadena, CA, United States of America

John Houseman

This inventor holds 7 USPTO granted patents. Top assignees: The United States of America as Represented by the Administrator of the, California Institute of Technology, Pickering Fuel Resources, Inc.. Active years: 1976-1986.

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

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 = 1.6

ph-index = 7

Forward Citations = 559(Granted Patents)


Company Filing History:


Years Active: 1976-1986

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7 patents (USPTO):Explore Patents

Title: Innovations of John Houseman: Pioneering Combustion Engine Systems and Fuel Pellets

Introduction: John Houseman is an accomplished inventor based in Pasadena, California, known for his innovative contributions to the field of energy conversion technologies. With a portfolio of seven patents, Houseman focuses on developing advanced combustion engine systems and efficient fuel pellets. His inventions aim to enhance energy efficiency and reduce environmental impact.

Latest Patents: Among Houseman's notable inventions is a groundbreaking combustion engine system that incorporates a flow-through catalytic reactor. This reactor selectively catalytically decomposes methanol into a soot-free hydrogen-rich product gas, utilizing engine exhaust at temperatures ranging from 200°C to 650°C to vaporize and decompose the methanol. The reactor is designed to work in tandem with either a spark-ignited or compression-ignited internal combustion engine, or a gas turbine, making it a versatile solution for modern energy needs. Additionally, Houseman's patent on fuel pellets details a composition that consists mainly of naturally occurring combustibles, with a significant proportion of natural cellulosic material and a small percentage of synthetic thermoplastic material. This design ensures the efficient combustion of the pellets while maintaining environmental sustainability.

Career Highlights: Houseman's impressive career includes significant contributions to institutions such as the United States of America as represented by the Administrator and the California Institute of Technology. His dedication to innovation and research has positioned him as a key figure in the advancement of combustion technologies.

Collaborations: Throughout his career, John Houseman has collaborated with notable colleagues, including Donald J. Cerini and Gerald E. Voecks. Their combined expertise has contributed to the development of cutting-edge technologies in the field of combustion and energy.

Conclusion: John Houseman's work exemplifies the essence of innovation in the energy sector. His patents, including advances in combustion engine technology and innovative fuel pellet formulations, showcase his commitment to creating solutions that are both efficient and environmentally friendly. As his career continues to unfold, Houseman remains a significant contributor to the ongoing evolution of energy efficiency technologies.

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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