Donald M Haarstad

Title: Innovations of Donald M Haarstad

Introduction

Donald M Haarstad is a notable inventor based in Chaska, Minnesota. He holds a total of eight patents, showcasing his contributions to the field of technology and innovation. His work primarily focuses on advancements in adjustable firmness mattress systems and motor technology.

Latest Patents

One of Haarstad's latest patents is for an adjustable firmness mattress system. This invention includes apparatuses, components, devices, methods, and systems designed to create a customizable sleeping experience. The mattress features an adjustable firmness support layer that can be manipulated to provide varying levels of comfort. Another significant patent is for a two-speed gerotor motor, which utilizes a rotary disk valve and balancing ring to create a compact arrangement of fluid zones. This design enhances the motor's efficiency and performance in different operational modes.

Career Highlights

Haarstad's career is marked by his innovative contributions while working at Eaton Corporation. His expertise in engineering and design has led to the development of cutting-edge technologies that improve everyday products. His patents reflect a commitment to enhancing user experience through thoughtful engineering.

Collaborations

Throughout his career, Haarstad has collaborated with talented individuals such as Dwight B Stephenson and Jinbo Wang. These partnerships have fostered a creative environment that encourages the exchange of ideas and innovation.

Conclusion

Donald M Haarstad's work exemplifies the spirit of innovation in the field of technology. His patents not only demonstrate his technical skills but also his dedication to improving the quality of life through inventive solutions.