Munich, Germany

Robert W Alger

This inventor holds 1 USPTO granted patent. Top assignee: The Lubrizol Corporation. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert W Alger. Retrieved from https://idiyas.com/inventor/robert-w-alger

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 = 10(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: The Innovations of Robert W. Alger

Introduction

Robert W. Alger is a notable inventor based in Munich, Germany. He has made significant contributions to the field of additives for mineral oils, particularly through his innovative patent. His work focuses on improving the flow properties of these oils, which is crucial for various applications in the automotive industry.

Latest Patents

Robert W. Alger holds a patent for a "Filterability improver." This invention relates to an additive that comprises a blend of an alkyl ester copolymer, specifically an ethylene-vinyl acetate copolymer, and naphthenic oil. The primary use of this additive is to enhance the flow properties of mineral oils, particularly in manual transmission oils, axle factory fill oils, and extended drain oils. The invention is designed to prevent filter blockage due to wax formation, ensuring smoother operation in driveline oil filtration systems.

Career Highlights

Throughout his career, Robert has been associated with The Lubrizol Corporation, where he has applied his expertise in developing innovative solutions for the oil and lubricant industry. His work has been instrumental in advancing the performance of various automotive fluids.

Collaborations

Robert has collaborated with notable colleagues, including Michael R. P. Kohut and Stephen J. Nolan. These partnerships have contributed to the successful development and implementation of his innovative ideas.

Conclusion

Robert W. Alger's contributions to the field of additives for mineral oils highlight his innovative spirit and dedication to improving automotive technologies. His patent for a filterability improver showcases the importance of research and development in enhancing product performance.

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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