This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Inc.. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: The Innovations of Charles R. Grawey
Introduction
Charles R. Grawey is an accomplished inventor based in Peoria, IL (US). He is known for his innovative contributions to the field of vehicle technology. With a focus on enhancing the efficiency and performance of work vehicles, Grawey has made significant strides in the industry.
Latest Patents
One of Grawey's notable patents is for a frictionally driven belted work vehicle. This invention features an elastomeric belt laying vehicle designed to transmit greater tractive effort to the earth compared to comparably powered wheel vehicles. It operates at high speeds on improved road surfaces without causing damage. The vehicle's design includes a pair of wheels on each lateral side of the chassis for support. An inextensible, endless belt is highly tensioned throughout its length and is entrained about each pair of wheels. This belt is frictionally, drivingly coupled to at least one wheel of each pair. The structure of the belt and wheels ensures effective engagement, providing long service with minimal maintenance while transmitting driving torque efficiently.
Career Highlights
Charles R. Grawey is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His work at Caterpillar has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of work vehicle technology.
Collaborations
Throughout his career, Grawey has collaborated with notable colleagues, including Robert J. Grob and Cullen P. Hart. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Charles R. Grawey's contributions to the field of vehicle technology exemplify the spirit of innovation. His patent for a frictionally driven belted work vehicle showcases his commitment to enhancing performance and efficiency in work vehicles. Grawey's work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile