Company Filing History:
Years Active: 1990
Title: Richard D. Hetfield: Innovator in Brake Valve Technology
Introduction
Richard D. Hetfield is a notable inventor based in Owosso, Michigan. He has made significant contributions to the field of brake systems, particularly with his innovative designs that enhance safety and reliability. His work is characterized by a focus on efficiency and functionality, which has led to the development of a unique patent.
Latest Patents
Hetfield holds a patent for a "Compact, integrated, multi-function brake valve." This innovative valve is employed in semi-trailer brake systems that utilize multiple pressurized air reservoirs. The design features a series of internal passageways and ports that communicate externally, along with internal control mechanisms that manage fluid communication between these passageways. The valve also incorporates one-way mechanisms to maintain the integrity of the brake system, even in the event of leakage from one of the air reservoirs. Compared to prior art, Hetfield's brake valve offers enhanced reliability, reduced maintenance, and lower overall costs due to its simplified design and fewer components.
Career Highlights
Richard D. Hetfield is currently associated with Midland Brake, Inc., where he continues to apply his expertise in brake technology. His career has been marked by a commitment to innovation and improvement in safety systems for vehicles. His patent reflects his dedication to creating solutions that address real-world challenges in the transportation industry.
Collaborations
Hetfield has worked alongside talented colleagues, including Dario Gross and Jeffery S. Johnston. Their collaborative efforts have contributed to advancements in brake system technology, further enhancing the safety and efficiency of semi-trailer operations.
Conclusion
Richard D. Hetfield's contributions to brake valve technology exemplify the impact of innovative thinking in engineering. His patent for a compact, integrated, multi-function brake valve represents a significant advancement in the field, showcasing his commitment to improving vehicle safety and reliability.