Company Filing History:
Years Active: 1982-1999
Title: Innovations by Fred L Fuhrman
Introduction
Fred L Fuhrman is an accomplished inventor based in Jonestown, PA, with a notable portfolio of three patents. His work primarily focuses on advancements in material processing and combustion systems, particularly in the asphalt industry.
Latest Patents
One of his latest patents is the "Mass flow control system and method for asphalt plant." This invention involves an electronic programmable valve positioning linkage for a burner used in hot mix asphalt plants. It is designed to manage fuel, air, and optionally flue gas recirculation valve motors. The system aims to prevent undesired rich conditions that could lead to explosive situations by employing program logic to adjust valve positions based on burner output changes. This ensures that an acceptable lean condition is maintained.
Another significant patent is the "Draft control method and apparatus for material processing plants." This invention addresses the need for effective draft control in material processing apparatus, such as asphalt plants. It monitors air pollutants and the percent oxygen in exhaust gases, adjusting the draft between minimum and maximum values based on predetermined limits. This innovation enhances combustion efficiency and reduces environmental impact.
Career Highlights
Fred L Fuhrman is currently associated with Hauck Manufacturing Company, where he applies his expertise in developing innovative solutions for the industry. His contributions have significantly improved operational efficiency and safety in material processing.
Collaborations
Throughout his career, Fred has collaborated with notable colleagues, including John J O'Hara and Bruce C Irwin. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Fred L Fuhrman's contributions to the field of material processing and combustion systems exemplify his commitment to innovation. His patents reflect a deep understanding of industry needs and a dedication to enhancing operational safety and efficiency.