Parma, OH, United States of America

William C Steiss

This inventor holds 7 USPTO granted patents. Top assignee: The Nupro Company. Active years: 1981-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William C Steiss. Retrieved from https://idiyas.com/inventor/william-c-steiss

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 = 4.2

ph-index = 7

Forward Citations = 175(Granted Patents)


Company Filing History:


Years Active: 1981-1987

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of William C. Steiss

Introduction

William C. Steiss is a notable inventor based in Parma, Ohio, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in valve technology, showcasing his commitment to innovation and engineering excellence.

Latest Patents

Among his latest patents, Steiss has developed a unique valve that includes indicating means for signaling overtravel of an operating member beyond its normally closed position. This feature serves as a warning that replacement of a seal is necessary. Additionally, he has designed a diaphragm valve that incorporates a diaphragm made from a material capable of withstanding repeated flexing, which is clamped in a distinctive manner. Another significant invention is a poppet check valve, which consists of mating body forming sections that define a valve chamber with a cylindrical inner wall. This design includes a generally cylindrical inlet passage that connects axially with the valve chamber, featuring an annular valve seat defined by a shoulder at the juncture between the inlet passage and the chamber.

Career Highlights

Steiss's career is marked by his innovative contributions to valve technology, which have significantly impacted various industries. His patents reflect a deep understanding of mechanical engineering and a dedication to improving the functionality and reliability of valve systems.

Collaborations

Throughout his career, Steiss has collaborated with notable colleagues, including Earl D. Shufflebarger and William P. Tobbe. These partnerships have likely contributed to the development and refinement of his innovative designs.

Conclusion

William C. Steiss stands out as a prominent inventor whose work in valve technology has led to significant advancements. His contributions continue to influence the field, demonstrating the importance of innovation in engineering.

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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