Company Filing History:
Years Active: 1999-2020
Title: Kathryn A. Legault: Innovator in Liquid Filter Technology
Introduction
Kathryn A. Legault is a prominent inventor based in Bloomington, MN (US). She has made significant contributions to the field of liquid filtration, holding a total of 7 patents. Her innovative designs focus on enhancing the efficiency and reliability of liquid filter assemblies.
Latest Patents
One of her latest patents is a top load liquid filter assembly, which includes a filter lockout mechanism. This mechanism ensures that the filter base and cover cannot be connected unless a proper filter cartridge is installed. The filter system also features an automatic drain mechanism and a cartridge retention mechanism. Additionally, one embodiment includes an air bleed vent. The filter cartridge designed for this assembly includes first and second protrusions along with cover-gripper members. Methods for use, installation, servicing, and retention are also outlined in her patent.
Career Highlights
Kathryn currently works at Donaldson Company, Inc., where she continues to develop innovative filtration solutions. Her work has significantly impacted the industry, leading to advancements in liquid filtration technology.
Collaborations
Throughout her career, Kathryn has collaborated with notable colleagues, including Bradley S. Honermann and John R. Hacker. These collaborations have further enriched her contributions to the field.
Conclusion
Kathryn A. Legault is a trailblazer in liquid filter technology, with a strong portfolio of patents that reflect her innovative spirit. Her work at Donaldson Company, Inc. continues to influence the industry and improve filtration systems.