Company Filing History:
Years Active: 2000
Title: Gregory G. Lislegard: Innovator in Continuously Variable Transmission Systems
Introduction
Gregory G. Lislegard, an inventive mind based in Roseau, Minnesota, is recognized for his significant contribution to the field of vehicle transmission systems. With one patent to his name, he has developed a technology that enhances the functionality of snowmobiles, ATVs, and similar vehicles.
Latest Patents
Lislegard's most notable patent is for a continuously variable transmission (CVT) system that incorporates engine braking. This innovative design features a rotatable drive clutch linked to an input shaft, which can connect to an engine, and includes a roller clutch carried on the input shaft. Additionally, a rotatable driven clutch is attached to an output shaft, with a laterally stationary sheave and a laterally movable sheave that is typically biased towards the stationary sheave. The system utilizes an endless flexible drive belt that interacts with both clutches, allowing for efficient operation and preventing vehicle 'creep' during idling.
Career Highlights
Gregory G. Lislegard has made substantial contributions to Polaris Industries Inc., where he applies his expertise in designing and implementing advanced transmission systems. His work focuses on improving vehicle performance and safety, showcasing his commitment to innovation in the automotive and recreational vehicle industries.
Collaborations
Throughout his career, Lislegard has collaborated with talented professionals such as Mitchell D. Johnson and Michael R. Trihey. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies and improved vehicle designs.
Conclusion
Gregory G. Lislegard stands out as a notable inventor in the realm of continuously variable transmission systems. His innovative patent not only enhances the functionality of vehicles but also contributes to the advancement of automotive technology. Through his work at Polaris Industries Inc. and collaboration with his colleagues, Lislegard continues to play a key role in shaping the future of transmission systems for recreational vehicles.