Parma, OH, United States of America

Richard Holl

This inventor holds 2 USPTO granted patents. Top assignees: Service Solutions U.S. LLC, Spx Corporation. Active years: 2007-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Holl. Retrieved from https://idiyas.com/inventor/richard-holl-5x8coqmm

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2007-2013

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2 patents (USPTO):Explore Patents

Title: Innovations by Richard Holl

Introduction

Richard Holl is an accomplished inventor based in Parma, OH (US). He has made significant contributions to the field of engineering, particularly in the development of compression testing equipment. With a total of 2 patents to his name, Holl's work has been instrumental in enhancing the efficiency and accuracy of compression testing in internal combustion engines.

Latest Patents

Holl's latest patents include a Compression Test Adapter, which provides a solution for adapting a compression tester spark plug hose for use with a spark plug socket. This innovative adapter features a cylindrical plug fitting with a pilot segment, external thread, and a gasket to ensure a secure fit. The method outlined in the patent involves engaging a threaded spark plug socket in an internal combustion engine cylinder head and attaching a compression tester spark plug hose to transmit compressed gas effectively. Another notable patent is the Compression Tester Adapter Apparatus and Method, which allows for the adaptation of a standard internal combustion engine cylinder compression tester hose assembly to a 16-millimeter threaded spark plug socket.

Career Highlights

Throughout his career, Richard Holl has worked with reputable companies such as SPX Corporation and Service Solutions U.S. LLC. His experience in these organizations has contributed to his expertise in developing innovative solutions for the automotive industry.

Collaborations

Holl has collaborated with various professionals in his field, including his coworker Joe Young. Their combined efforts have led to advancements in compression testing technology.

Conclusion

Richard Holl's contributions to the field of compression testing through his innovative patents and collaborations highlight his dedication to engineering excellence. His work continues to influence the industry and improve the performance of internal combustion engines.

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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