Company Filing History:
6 out of 34 
2 out of 5 
1 out of 30,982 
Years Active: 1976-1992
Title: The Innovative Contributions of Donald L Manning
Introduction
Donald L Manning is a notable inventor based in Orchard Lake, Michigan, known for his significant contributions to vehicle suspension systems. With a remarkable record of 23 patents, Manning has developed innovative solutions that enhance vehicle performance and safety.
Latest Patents
Manning's latest inventions include advancements in vehicle suspension systems. One of his patents focuses on a sophisticated vehicle suspension system that allows for vertical movement relative to the chassis through unique articulation mechanisms. This system employs a pair of laterally spaced radius rods, enabling the suspension to flex and accommodate limited vertical movement of the supported wheels. Additionally, Manning has innovated a rear suspension specifically designed for light and medium weight trucks and buses, featuring a lightweight and rigid dead axle that lowers the chassis position relative to the ground, thereby improving the vehicle’s overall stability and usability.
Career Highlights
Throughout his career, Manning has worked with various companies to refine his inventions. Notably, he has been associated with Transpec, Inc., where he harnessed his skills to drive forward innovative suspension technologies. His work has not only contributed to advancing engineering standards but has also played a vital role in enhancing vehicle design.
Collaborations
In his professional journey, Donald L Manning has collaborated with esteemed colleagues such as Delos W Hood and Milton H Scheiter. These partnerships have fostered a creative environment that has resulted in impactful inventions in the automotive sector.
Conclusion
Donald L Manning’s dedication to innovation in vehicle suspension systems has made him a significant figure in automotive engineering. His numerous patents reflect his commitment to improving vehicle performance and safety, positioning him as a key inventor in the field. Through his collaborations and career advancements, Manning continues to influence the automotive industry with his inventive spirit.