Location History:
- Dunlap, IL (US) (2005)
- Pontiac, IL (US) (2004 - 2008)
Company Filing History:
Years Active: 2004-2008
Title: The Innovative Mind of Michael R. Huffman
Introduction
Michael R. Huffman is a prominent inventor based in Pontiac, Illinois, known for his contributions to the field of fuel injection systems. With a total of three patents to his name, Huffman has effectively made significant advancements in fuel injector technology, improving performance while reducing complexity.
Latest Patents
Michael R. Huffman's latest inventions showcase his expertise in fuel injection systems. One of his notable patents is the "Electronic unit injector with pressure assisted needle control." This electronically controlled fuel injector boasts a reduced part count and complexity compared to similar injectors, without compromising performance. It features a one-piece needle that is hydraulically balanced and biased toward a closed position, allowing for precise control of fuel pressure during injection events. This invention is particularly well-suited for cam-actuated fuel injectors that operate through high and low-pressure states.
Another significant patent is the "Mechanically actuated, electronically controlled fuel injection system." This innovation includes a cam-actuated fuel pressurizer along with an electronically controlled spill valve and needle control valve. The system's design enables fuel pressure to build to injection levels while preventing overpressurization due to failures in the electronic circuitry. This enhances the reliability of fuel injection systems and can lead to reduced overall power requirements, offering cost-saving advantages for manufacturers.
Career Highlights
Huffman is currently affiliated with Caterpillar Inc., where he applies his expertise in developing advanced fuel injection technologies. His work has not only contributed to the company's advancements but has also supported the broader automotive industry in achieving greater efficiency and performance.
Collaborations
Throughout his career, Michael R. Huffman has collaborated with esteemed colleagues such as Dana Ray Coldren and Stephen Robert Lewis. These partnerships have been instrumental in fostering innovation and advancing the technology behind fuel injection systems.
Conclusion
Michael R. Huffman stands out as an influential inventor in the automotive industry, with his patents reflecting a commitment to innovation and efficiency. His advancements in fuel injection technology not only enhance performance but also underscore the importance of thoughtful engineering in modern automotive solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.