Houston, TX, United States of America

Robert Vanlangendonck

This inventor holds 1 USPTO granted patent. Top assignee: Sigma Enterprises, LLC. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Vanlangendonck. Retrieved from https://idiyas.com/inventor/robert-vanlangendonck

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovations of Robert Vanlangendonck

Introduction

Robert Vanlangendonck is an accomplished inventor based in Houston, Texas. He has made significant contributions to the field of hydraulic technology, particularly with his innovative hydraulic pumping apparatus. His work exemplifies the spirit of invention and the pursuit of practical solutions to engineering challenges.

Latest Patents

Vanlangendonck holds a patent for a hydraulic pumping apparatus and method of operation. This invention features a hydraulically actuated pumping apparatus that includes a piston-driven, plunger-type injection pump. It is designed in combination with a three-way normally closed pilot-operated relay valve and a variable restrictor that is adjustable during the operation of the pumping apparatus. This design allows for precise control of the flow of pilot fluid to the relay valve, enhancing the efficiency of the pumping system.

Career Highlights

Throughout his career, Robert Vanlangendonck has demonstrated a commitment to innovation and excellence in engineering. His work at Sigma Enterprises, LLC has allowed him to develop and refine his inventions, contributing to advancements in hydraulic systems. His patent reflects his expertise and dedication to improving technology in this field.

Collaborations

Vanlangendonck has collaborated with notable colleagues, including Larry K Spencer and Clyde D Wilson. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Robert Vanlangendonck's contributions to hydraulic technology through his innovative patent highlight his role as a significant inventor in the field. His work continues to inspire advancements in engineering and technology.

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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