Jeffrey J Theisen

Title: Innovations by Jeffrey J. Theisen

Introduction

Jeffrey J. Theisen is an accomplished inventor based in Prior Lake, MN (US). He has made significant contributions to the field of fluid filtration systems, holding a total of 3 patents. His work focuses on innovative filter arrangements that enhance the efficiency and effectiveness of hydraulic systems.

Latest Patents

One of Jeffrey's latest patents is titled "Filter arrangement and methods." This invention includes a filter cartridge with a first and second filter element, designed to improve liquid filtration in hydraulic systems. The first filter element features a tubular section of filter media, while the second element is operably oriented within the first. This arrangement allows for better filtration and fluid flow management.

Another notable patent is the "Liquid filtration system incorporating a bypass filter element." This invention comprises a housing with an inlet and outlet, along with two cylindrical constructions for filtering fluid. The bypass arrangement in this system allows for controlled fluid flow, ensuring optimal filtration performance.

Career Highlights

Jeffrey J. Theisen is currently employed at Donaldson Company, Inc., where he continues to develop innovative filtration solutions. His expertise in fluid dynamics and filtration technology has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Jeffrey has collaborated with talented professionals, including John F. Connelly and Kathryn A. Legault. These partnerships have fostered a creative environment that encourages the development of cutting-edge filtration technologies.

Conclusion

Jeffrey J. Theisen's contributions to the field of fluid filtration are noteworthy, with several patents that demonstrate his innovative approach to solving complex engineering challenges. His work continues to impact the industry positively.