Company Filing History:
2 out of 1,981 
1 out of 832,843 Years Active: 1978-1981
Title: Innovations by Gary N Heitzman
Introduction
Gary N Heitzman is an accomplished inventor based in Washington, IL (US). He has made significant contributions to the field of engineering, particularly in the area of engine and fuel control systems. With a total of 3 patents to his name, Heitzman's work reflects a commitment to enhancing safety and efficiency in engine operations.
Latest Patents
One of Heitzman's latest patents is focused on an engine and fuel shutdown control system. This innovative design features a solenoid-operated fuel valve that automatically opens when the engine starts, allowing fuel to flow from the tank to the engine. The valve closes automatically when the engine throttle is moved to the fuel-off position, effectively shutting down the fuel flow. In emergency situations, a manual shutdown control can de-energize the fuel valve solenoid, stopping fuel flow to the engine compartment and shutting down the engine. Additionally, the system is designed to work in conjunction with a fire-extinguisher system, ensuring that the fuel-rack solenoid remains energized for a sufficient time to guarantee engine shutdown during emergencies. Control circuits are also included to protect against excessive current, ensuring the reliability of the system.
Career Highlights
Throughout his career, Gary N Heitzman has worked with notable companies, including Caterpillar Tractor Co. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.
Collaborations
Heitzman has collaborated with several professionals in his field, including Clay L Hutchings and Gary L Knepp. These partnerships have fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Gary N Heitzman's contributions to engine and fuel control systems demonstrate his innovative spirit and dedication to safety in engineering. His patents reflect a deep understanding of the complexities involved in engine operation and a commitment to improving these systems for future applications.