This inventor holds 1 USPTO granted patent. Top assignee: The Allen Group Inc.. Active years: 1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983
Title: Innovations of John P. Marshall
Introduction
John P. Marshall is an accomplished inventor based in Plainwell, MI (US). He has made significant contributions to the field of engine diagnostics through his innovative patent. His work focuses on enhancing the efficiency and accuracy of internal combustion engine analysis.
Latest Patents
John P. Marshall holds a patent for the "Matrix method and apparatus for engine analysis." This invention describes a results-based 'AND' matrix method for the diagnostic analysis of an internal combustion engine. The method allows for a diagnostic evaluation of the engine's operating condition based solely on AND function relationships with respect to currently measured engine parameter values and a diagnostic equation. This approach eliminates the need for making, collecting, and correlating multiple separate evaluative judgments regarding engine operating parameters.
Career Highlights
John P. Marshall is associated with The Allen Group Inc., where he applies his expertise in engine diagnostics. His innovative approach has positioned him as a valuable asset in the field of automotive engineering.
Collaborations
John has worked alongside Dennis A. Ruffer, contributing to advancements in engine analysis and diagnostics.
Conclusion
John P. Marshall's innovative contributions to engine diagnostics through his patent demonstrate his commitment to improving automotive technology. His work continues to influence the industry and enhance engine performance analysis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile