David W Ziemann

Title: Innovator Spotlight: David W. Ziemann

Introduction

David W. Ziemann is an accomplished inventor located in Coon Rapids, Minnesota, renowned for his contributions to air filtration technology. With two patents to his name, Ziemann has demonstrated a keen ability to develop innovative solutions that enhance air quality.

Latest Patents

Ziemann's latest inventions include two notable patents focused on framed air filters. The first patent titled "Framed Air Filter with Stabilizing Flap" describes a unique air filter that incorporates air filter media and a frame with four portions. One corner of the frame features a bonded, non-integral corner where a stabilizing flap extends from a neighboring frame portion to affix to an inner sidewall of another frame portion. This design aims to improve the structural integrity and performance of air filtration systems.

The second patent, "Air Filter Comprising Frame with Bowed Inner Edge," involves a framed air filter that consists of an air filter media with a generally rectangular perimeter. The innovative frame is assembled from four frame portions that intersect at the corners. One of the frame portions consists of a frame piece with multiple foldably connected panels, creating a bowed inner edge that enhances the filter's efficacy in trapping airborne particles.

Career Highlights

David W. Ziemann is associated with 3M Innovative Properties Company, a leader in research and innovation. His work focuses on advancements in air filtration technology, contributing to improved health and safety in various environments. His patents reflect his commitment to innovation in engineering design and functionality.

Collaborations

Throughout his career, Ziemann has collaborated with talented individuals, including Glen O. Gregerson and Jonathan M. Lise. Together, they share a vision of creating efficient and effective air filtration products that meet consumer needs and industry standards.

Conclusion

David W. Ziemann's contributions to the field of air filtration demonstrate the importance of innovation in improving everyday products. His patents not only highlight his inventive spirit but also emphasize his dedication to enhancing air quality and public health. As he continues his work with 3M Innovative Properties Company, Ziemann remains a noteworthy figure in the world of inventions.