Bakersfield, CA, United States of America

David R Greene

This inventor holds 1 USPTO granted patent. Top assignee: Centrifugal Piston Expander, Inc.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David R Greene. Retrieved from https://idiyas.com/inventor/david-r-greene-uy8lc54f

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 = 1.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: David R. Greene: Innovator in Heat and Mechanical Energy Extraction

Introduction

David R. Greene is a notable inventor based in Bakersfield, CA (US). He has made significant contributions to the field of energy extraction through his innovative designs and methods. His work focuses on improving the efficiency of energy conversion systems, particularly in the realm of mechanical energy.

Latest Patents

David R. Greene holds a patent for a "Method and apparatus for extracting heat and mechanical energy from a piston type expander/prime mover." This invention utilizes a unique design featuring a plurality of pairs of cylinders mounted on a rotatable cylinder support. Each cylinder is designed with an open end and a closed end, allowing for efficient energy extraction. The system employs pistons that cooperate with the cylinders, utilizing connecting rods and lever arms to transmit energy effectively. The innovative valving mechanism permits the introduction of pressured gas, enhancing the power stroke of the pistons and improving overall efficiency.

Career Highlights

David R. Greene is associated with Centrifugal Piston Expander, Inc., where he continues to develop and refine his inventions. His work has garnered attention for its potential applications in various industries, particularly in energy production and mechanical systems. Greene's dedication to innovation has positioned him as a key figure in the field of energy extraction technologies.

Collaborations

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Conclusion

David R. Greene's contributions to the field of energy extraction through his innovative patent demonstrate his commitment to advancing technology. His work at Centrifugal Piston Expander, Inc. continues to influence the industry and inspire future innovations.

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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