Euclid, OH, United States of America

George W Kardos

This inventor holds 1 USPTO granted patent. Top assignee: The Weatherhead Company. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George W Kardos. Retrieved from https://idiyas.com/inventor/george-w-kardos

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 = 1.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of George W. Kardos

Introduction

George W. Kardos is a notable inventor based in Euclid, Ohio, recognized for his innovative work in the field of valve technology. With a focus on practical solutions, Kardos has made significant contributions to the industry through his patented inventions.

Latest Patents

Kardos holds a patent for a vent check valve, which features a relatively flat configuration of its elements. This design allows the valve to utilize a local wall area of a housing to be vented as a supporting body while providing a valve seat. The valve elements consist of an elastomeric flat diaphragm and a retainer that holds the diaphragm against the valve seat. These components are strategically placed in counterbores formed in the wall body, ensuring they are concentrically aligned with the valve seat. The retainer is designed with a spiderlike configuration, featuring circumferential legs that flex rearwardly during installation, creating a self-locking wedge fit.

Career Highlights

Kardos is associated with The Weatherhead Company, where he has applied his expertise in valve technology. His work has contributed to the development of efficient and reliable products that meet industry standards.

Conclusion

George W. Kardos exemplifies the spirit of innovation through his contributions to valve technology. His patent for the vent check valve showcases his ability to create practical solutions that enhance functionality in various applications.

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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