Greeneville, TN, United States of America

Albert C Ellenburg

This inventor holds 1 USPTO granted patent. Top assignee: Parker-Hannifin Corporation. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Albert C Ellenburg. Retrieved from https://idiyas.com/inventor/albert-c-ellenburg

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 = 3.0

ph-index = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Albert C Ellenburg - Innovator in Hydraulic Valve Technology

Introduction

Albert C Ellenburg is a notable inventor based in Greeneville, TN (US). He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs that enhance fluid flow regulation.

Latest Patents

Ellenburg holds a patent for a combination valve, which represents an improvement in hydraulic circuits. This combination valve includes both check valve and pressure relief valve portions, designed to regulate fluid flow pressure and direction effectively. The valve seat features a central aperture along with multiple peripherally-spaced axial cross-port orifice holes, which can vary in diameter. Additionally, it incorporates intersecting, circumferentially-spaced, radial, semicircular holes. The design also includes a spring cap with four adjoining axial portions of differing outer diameters, facilitating the adjustment and functionality of the valve.

Career Highlights

Albert C Ellenburg is currently employed at Parker-Hannifin Corporation, a leader in motion and control technologies. His work at this esteemed company has allowed him to apply his innovative ideas in practical applications, contributing to advancements in hydraulic systems.

Collaborations

Ellenburg has collaborated with notable colleagues, including Xingen Dong and Frank P Holzschuh. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field.

Conclusion

Albert C Ellenburg's contributions to hydraulic valve technology exemplify the spirit of innovation. His patent for a combination valve showcases his expertise and commitment to improving fluid regulation systems.

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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