Peoria, IL, United States of America

Charles E Alstrin

This inventor holds 2 USPTO granted patents. Top assignee: Caterpillar Tractor Co.. Active years: 1978-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles E Alstrin. Retrieved from https://idiyas.com/inventor/charles-e-alstrin

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 = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1978-1982

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2 patents (USPTO):Explore Patents

Title: The Innovations of Charles E. Alstrin

Introduction

Charles E. Alstrin is a notable inventor based in Peoria, IL (US). He has made significant contributions to the field of engineering, particularly in the development of technologies for internal combustion engines. With a total of 2 patents to his name, Alstrin's work has had a lasting impact on engine performance and efficiency.

Latest Patents

Among his latest patents is the "Servo Boosted Governor Control for Engines," which enhances the control mechanisms in engine systems. Another significant invention is the "Engine Mounted Exhaust Brake," which features a bolt-on exhaust brake designed for internal combustion engines. This innovative brake includes a damper that can move between open and closed positions, and an air cylinder that actuates the damper to its closed position. The damper is engineered to open upon back-pressure reaching 30 psi, thereby preventing potential damage to the engine.

Career Highlights

Alstrin has spent a considerable part of his career at Caterpillar Tractor Co., where he has been able to apply his inventive skills to real-world engineering challenges. His work has contributed to the advancement of engine technology, making it more efficient and reliable.

Collaborations

Throughout his career, Alstrin has collaborated with talented individuals such as Carl L. McClung and James C. Smith. These partnerships have fostered innovation and have led to the successful development of various engineering solutions.

Conclusion

Charles E. Alstrin's contributions to engine technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the engineering landscape, ensuring better performance and reliability in internal combustion engines.

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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