John Frein

Title: John Frein - Innovator in Electronics Enclosure Technology

Introduction

John Frein is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of electronics through his innovative designs and patents. His work primarily focuses on enhancing the functionality and efficiency of electronic enclosures.

Latest Patents

John Frein holds a patent for a "Recirculation filter for an electronics enclosure." This invention features a filter assembly designed for use in electronics enclosures. The filter assembly includes an inner assembly with filter material made of fibrous media, along with a containment assembly that consists of a first and second containment layer. These layers are bonded along the outer perimeter in an outer weld area, effectively encapsulating the inner assembly. This design ensures optimal performance and protection for electronic components.

Career Highlights

John Frein is currently employed at Donaldson Company, Inc., where he continues to innovate and develop new technologies. His expertise in electronics and filtration systems has made him a valuable asset to the company. With a focus on practical solutions, he has contributed to advancements that benefit various industries.

Collaborations

John has collaborated with talented coworkers, including Allen N Nicklay and Scott A Keller. Their combined efforts have led to the successful development of innovative products and solutions in the electronics sector.

Conclusion

John Frein's contributions to the field of electronics enclosure technology exemplify his dedication to innovation. His patent for a recirculation filter showcases his ability to solve complex problems in electronics design. Through his work at Donaldson Company, Inc., he continues to make a significant impact in the industry.