Peoria, IL, United States of America

Rollin P Vanzandt

This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Tractor Co.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rollin P Vanzandt. Retrieved from https://idiyas.com/inventor/rollin-p-vanzandt

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Rollin P Vanzandt - Innovator in Track-Type Vehicle Technology

Introduction

Rollin P Vanzandt is a noteworthy inventor based in Peoria, Illinois, recognized for his contributions to the engineering of track-type vehicles. With a profound expertise in vehicle design, he has developed innovative solutions that address the complexities of machinery dynamics.

Latest Patents

Vanzandt holds a patent for an "Epicyclic Final Drive for Track-Type Vehicles." This invention involves a sophisticated mechanism where a track-type vehicle features a track roller frame and an endless track assembly. The design includes a rotatable input shaft connected to a sun gear and a set of planetary gears that work seamlessly with a stationary first ring gear. The ingenuity of this patent lies in its two-tiered planetary gear system, which enhances the efficiency and functionality of the final drive mechanism, ensuring smooth operation of the vehicle's sprocket.

Career Highlights

Throughout his career, Rollin P Vanzandt has served at Caterpillar Tractor Company, a leader in manufacturing construction and mining equipment. His expertise has been pivotal in advancing the functionality of track-type vehicles, contributing to the company's reputation for innovation and reliability in the industry.

Collaborations

In his professional journey, Vanzandt has collaborated with fellow engineer Willard J Haak, demonstrating the importance of teamwork in developing cutting-edge technology. Their combined efforts have played a significant role in enhancing the performance and efficiency of track-type vehicles, showcasing the synergetic relationship between inventors in the field.

Conclusion

Rollin P Vanzandt's innovations reflect a deep commitment to improving vehicle technology, evidenced by his patent that enhances the operational capabilities of track-type vehicles. His work at Caterpillar Tractor Company and collaborative ventures illustrate the impact of teamwork in fostering innovation, promising a future of continued advancements in the industry.

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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