Sylvania, OH, United States of America

Herbert G Siewert

This inventor holds 6 USPTO granted patents, plus 2 CIPO patents. Top assignee: Tecumseh Products Company. Active years: 1982-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herbert G Siewert. Retrieved from https://idiyas.com/inventor/herbert-g-siewert

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 = 6

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1982-1993

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Herbert G. Siewert

Introduction

Herbert G. Siewert is a notable inventor based in Sylvania, Ohio, recognized for his significant contributions to the field of compressor technology. With a total of six patents to his name, Siewert has developed innovative solutions that enhance the efficiency and functionality of various mechanical systems.

Latest Patents

Among his latest patents is the "Bracket for Mounting a Crankcase Heater." This invention features a compressor crankcase heater bracket and a method of assembly that allows for quick and easy installation without compromising the heat transfer integrity to the housing. The design incorporates a metal spring clip that aids in thermal conduction through the clip and bracket, ensuring effective heating.

Another significant patent is the "Single Piece Gasket Valve Plate Assembly." This invention provides a sealing and separating mechanism for assembly parts secured to the valve plate of a reciprocating piston compressor. The gasket includes a compressible peripheral portion that effectively seals the valve plate to the cylinder head, while the central portions encircle the suction ports to maintain separation from the discharge ports.

Career Highlights

Siewert's career is marked by his work at Tecumseh Products Company, where he has played a crucial role in advancing compressor technology. His innovative designs have contributed to the company's reputation for quality and efficiency in the industry.

Collaborations

Throughout his career, Siewert has collaborated with notable colleagues, including Russell A. Cowen and Emanuel D. Fry. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Herbert G. Siewert's contributions to the field of compressor technology through his innovative patents demonstrate his commitment to enhancing mechanical efficiency. His work 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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