Company Filing History:
Years Active: 1981-1984
Title: Inventor Spotlight: Donald J. Haub
Introduction
Donald J. Haub is a notable inventor based in Champlin, Minnesota, recognized for his contributions to innovative cleaning technologies. With a portfolio of five patents, his work has significantly advanced the efficiency and effectiveness of floor maintenance machines.
Latest Patents
Among his latest inventions is a debris collecting mechanism designed for a combination sweeping, polishing, and scrubbing floor maintenance machine. This inventive design features a debris hopper that is removably positioned within a machine frame, ensuring ease of maintenance. The hopper is designed with a rearward opening that faces two disc tools, typically brushes, which rotate in the same direction. A conduit means is secured to the hopper to facilitate the upward movement of swept debris, while a flexible member enhances the debris receiving capabilities. Additionally, blade members guide the debris into a central area of the machine's path, optimizing cleaning performance.
Another significant innovation by Haub is the combination sweeper-scrubber floor machine. This invention integrates multiple cleaning functionalities to provide comprehensive floor maintenance solutions.
Career Highlights
Donald J. Haub currently works at Tennant Company, where he continues to innovate within the field of cleaning technology. His career is marked by a steadfast commitment to enhancing cleaning efficiency through technological advancements.
Collaborations
Throughout his career, Haub has collaborated with talented individuals like Alfred D. Carlson and Keith N. Krier. These partnerships have undoubtedly contributed to the success of his inventions and the evolution of cleaning solutions at Tennant Company.
Conclusion
Donald J. Haub's contributions to the field of cleaning technology exemplify the impact of innovation on everyday products and practices. His patents reflect a dedication to solving practical problems through inventive solutions, securing his place as an influential inventor in modern cleaning technology.