Parma, MI, United States of America

Richard T Crisenbery

This inventor holds 3 USPTO granted patents. Top assignee: Eaton Corporation. Active years: 1977-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard T Crisenbery. Retrieved from https://idiyas.com/inventor/richard-t-crisenbery

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 = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Parma, MI (US) (1977 - 1978)
  • Homer, MI (US) (1992)

Company Filing History:


Years Active: 1977-1992

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3 patents (USPTO):Explore Patents

Title: Innovations of Richard T. Crisenbery

Introduction

Richard T. Crisenbery is an accomplished inventor based in Parma, MI (US). He has made significant contributions to the field of engineering, particularly in the design and functionality of mechanical systems. With a total of 3 patents to his name, Crisenbery's work reflects a commitment to innovation and practical solutions.

Latest Patents

Among his latest patents, Crisenbery has developed a "Trapped volume vent means with restricted flow passages for meshing." This invention pertains to a rotary positive displacement blower of the Roots-type, which features inlet and outlet vents designed to reduce fluid pressure build-up in the spaces between meshing helical lobes on the rotating rotors of the blower. Another notable patent is the "Fluid flow restriction path in viscous fluid clutch." This invention involves a viscous fan drive that incorporates a clutch member with multiple restricted fluid flow paths. These paths are engineered to enhance the efficiency of the fan drive by reducing high-speed pump-out, thereby increasing the fan's speed when engaged.

Career Highlights

Richard T. Crisenbery is currently employed at Eaton Corporation, a leading global technology company. His role at Eaton allows him to apply his inventive skills to real-world applications, contributing to the advancement of technology in the industry.

Collaborations

Throughout his career, Crisenbery has collaborated with notable colleagues, including Thomas H. Tinholt and Steven K. Kiefer. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Richard T. Crisenbery's contributions to engineering and innovation are evident through his patents and collaborative efforts. His work continues to influence the field, showcasing the importance of inventive thinking in technological advancement.

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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