Company Filing History:
Years Active: 1984-2000
Title: Innovations by David W. Berg
Introduction
David W. Berg is an accomplished inventor based in Plymouth, MN (US). He holds a total of 9 patents that showcase his innovative contributions to cleaning technology. His work has significantly impacted the efficiency and effectiveness of cleaning machines.
Latest Patents
One of his notable inventions is the Variable Diameter Cleaning Brush. This tubular brush is designed for use in cleaning machines and features a cylindrical driver tube that rotates to clean adjacent floor surfaces. The bristles are strategically positioned to extend outwardly when the driver tube is at rest, allowing for optimal cleaning performance as the tube rotates. The degree of bristle movement is influenced by the rotary speed of the driver tube, enhancing its cleaning capabilities.
Another significant patent is the Electromagnetic Filter Cleaning System. This invention involves a mobile surface maintenance machine equipped with a cleaning brush and a sophisticated dust collection system. The system includes a vacuum fan and a filter housing with a pleated filter element. The design incorporates electrically operated valves that control airflow, allowing for efficient dust collection. The filter element is divided into separate sections, each equipped with electric actuators that create vibratory motion to maintain filter efficiency.
Career Highlights
Throughout his career, David W. Berg has worked with notable companies such as Tennant Company and Lindbergh Manufacturing, Inc. His experience in these organizations has contributed to his expertise in developing innovative cleaning solutions.
Collaborations
David has collaborated with talented individuals in the field, including Bruce F. Field and Earl Oscar Krueger, Jr. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
David W. Berg's contributions to the field of cleaning technology through his patents demonstrate his commitment to innovation. His inventions continue to influence the industry, making cleaning processes more efficient and effective.
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.