Company Filing History:
Years Active: 2013-2017
Title: Gary Richard Nygaard: Innovator in Air Filtration Technology
Introduction
Gary Richard Nygaard is a notable inventor based in Andover, MN (US). He has made significant contributions to the field of air filtration technology, holding a total of 2 patents. His work focuses on improving the efficiency and functionality of air filter cartridges used in dust collectors.
Latest Patents
Nygaard's latest patents include innovative designs for air filter cartridges that utilize Z-media and a unique gasket arrangement. One of his patents describes an air filter cartridge that features a perimeter gasket member against the downstream flow face and a side gasket member adjacent to a partial extension of a first side panel. This design ensures that the side gasket member does not interfere with the second, third, and fourth side panels of the cartridge. The air filter cartridge is specifically designed for use in dust collectors, incorporating a tubesheet and a frame arrangement that extends from the tubesheet. The perimeter gasket member effectively seals against the frame arrangement, while the side gasket member seals against the tubesheet. Additionally, Nygaard has developed a method for servicing the cartridge, which involves orienting it against a guide ramp and moving it until the side gasket member engages with the tubesheet sealing surface.
Career Highlights
Gary Richard Nygaard is currently employed at Donaldson Company, Inc., where he continues to innovate in air filtration solutions. His work has been instrumental in advancing the technology used in dust collection systems, contributing to cleaner air environments.
Collaborations
Nygaard has collaborated with notable coworkers, including Thomas Donald Raether and Eli Payton Ross, who have also contributed to advancements in air filtration technology.
Conclusion
Gary Richard Nygaard's contributions to air filtration technology through his patents and work at Donaldson Company, Inc. highlight his role as an influential inventor in this field. His innovative designs and methods continue to enhance the efficiency of dust collectors, making a significant impact on air quality.