This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Visteon Global Technolgoies, Inc., Borgwarner Inc.. Active years: 2006-2017.
Location History:
- Ann Arbor, MI (US) (2006)
- Candler, NC (US) (2007 - 2017)
Company Filing History:
Years Active: 2006-2017
Title: John David Norton: Innovator in Turbocharger Technology
Introduction
John David Norton is a notable inventor based in Candler, NC (US). He has made significant contributions to the field of automotive technology, particularly in turbocharger systems. With a total of 5 patents to his name, Norton has demonstrated a commitment to innovation and engineering excellence.
Latest Patents
One of his latest inventions is the Shaftless Turbocharger. This product is designed for use with a turbocharger and features a housing with an opening extending through at least part of the housing. An outer bearing race is positioned in the opening, while an inner bearing race is rotatably positioned within the outer bearing race. The turbine wheel is fixed to one end of the inner bearing race, and a compressor wheel is fixed to the other end. The inner bearing race may consist of one or more race sections, allowing the turbine wheel to connect to the compressor wheel solely through the inner bearing race or its sections.
Another significant invention is the Electromechanical Valve Actuator. This actuator includes an armature stem guidance system that ensures the armature stem remains aligned with the valve stem during operation. The guidance system also allows for the adjustment of the lash gap during assembly, enhancing the actuator's performance and reliability.
Career Highlights
Throughout his career, John David Norton has worked with prominent companies in the automotive industry, including Visteon Global Technologies, Inc. and BorgWarner Inc. His experience in these organizations has contributed to his expertise in developing innovative automotive solutions.
Collaborations
Norton has collaborated with several talented individuals in his field, including Shawn Harold Swales and Mark Leonard Hopper. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
John David Norton is a distinguished inventor whose work in turbocharger technology and valve actuation has made a lasting impact on the automotive industry. His innovative spirit and dedication to engineering continue to inspire future advancements in the field.

