Company Filing History:
Years Active: 1989-1998
Title: Innovations by Stephen L. Lessie
Introduction
Stephen L. Lessie is an accomplished inventor based in Jamesville, NY (US). He has made significant contributions to the field of engineering, particularly through his innovative designs and patents. With a total of 2 patents, Lessie has demonstrated his expertise and creativity in developing solutions that enhance mechanical systems.
Latest Patents
One of his latest patents is titled "Spring Life Improvement." This invention features a backing ring with a reduced diameter portion surrounded by a spring. The spring engages the backing ring and a stop, which normally keeps the stop and backing ring separated by a small distance. This design maintains a desired bias on the bearing system engaged by the backing ring. The movement of the bearing is limited by the small distance, which also limits flexure and improves the fatigue life of the spring.
Another notable patent is the "Scroll Machine with Anti-Rotation Mechanism." In this invention, the diameter of an orbiting scroll plate is increased, and the periphery of the plate is notched or scalloped to clear the bolt bosses or spacers located between the fixed scroll and crankcase. The bolt bosses act as guides for the notches in the orbiting scroll plate, creating an anti-rotation mechanism. This innovative structure, located on the periphery of the plate, provides a greater thrust surface.
Career Highlights
Stephen L. Lessie is currently employed at Carrier Corporation, where he continues to apply his engineering skills and innovative thinking. His work at Carrier Corporation has allowed him to contribute to advancements in HVAC technology and mechanical systems.
Collaborations
Throughout his career, Lessie has collaborated with talented individuals such as Mickey L. Halsey and Steven James Holden. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Stephen L. Lessie is a notable inventor whose work has significantly impacted the engineering field. His innovative patents and contributions to Carrier Corporation highlight his dedication to improving mechanical systems. His achievements serve as an inspiration for future inventors and engineers.