South Bend, IN, United States of America

Gamil M Rizk

This inventor holds 4 USPTO granted patents. Top assignee: Alliedsignal Inc.. Active years: 1990-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gamil M Rizk. Retrieved from https://idiyas.com/inventor/gamil-m-rizk

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 = 1.9

ph-index = 3

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1990-1994

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4 patents (USPTO):Explore Patents

Title: Gamil M Rizk: Innovator in Solenoid Valve Technology

Introduction

Gamil M Rizk is a notable inventor based in South Bend, Indiana, recognized for his contributions to solenoid valve technology. With a total of four patents to his name, Rizk has made significant advancements in the field of hydraulic systems.

Latest Patents

Rizk's latest patents include the "Combination Solenoid Valve and Shuttle Valve" and the "Combination Solenoid Valve and Integral Shuttle Valve." The first patent describes a combination of a shuttle valve that is slidingly and sealingly received at the end of a solenoid valve. This innovative design allows for the isolation of pressure chambers in hydraulic systems, enhancing their efficiency and reliability. The second patent outlines a solenoid valve that actuates a rod engaging a ball valve, featuring a shuttle valve that operates under specific conditions to manage fluid flow effectively.

Career Highlights

Gamil M Rizk has spent a significant portion of his career at AlliedSignal Inc., where he has been instrumental in developing advanced hydraulic solutions. His work has not only contributed to the company's success but has also set new standards in the industry.

Collaborations

Throughout his career, Rizk has collaborated with talented individuals such as Wendell D Tackett and Larry G Lohraff. These partnerships have fostered innovation and have led to the successful development of various technologies in the field.

Conclusion

Gamil M Rizk's contributions to solenoid valve technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of hydraulic systems and a commitment to improving their functionality.

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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