Jonas N A Frejd

Title: The Innovative Contributions of Jonas N A Frejd

Introduction

Jonas N A Frejd is a notable inventor based in St. Skedvi, Sweden. He has made significant contributions to the field of respiratory technology, holding a total of 6 patents. His work focuses on enhancing the functionality and safety of air purifying respirators.

Latest Patents

One of Frejd's latest patents is for an air respirator accessory that features a battery connector plug with an unplug lever. This innovative system includes a blower unit designed for powered air purifying respirators, which is equipped with a blower device and a battery for operation. The accessory is fitted with a power connector that allows for easy connection to the blower unit. The design incorporates an unplug lever that facilitates the retraction of the plug, enhancing user convenience. Another significant patent involves protective headgear with an adjustable air supply. This headgear is designed with central, left lateral, and right lateral trunks, and may include external handles for directing airflow, ensuring optimal comfort and functionality for users.

Career Highlights

Frejd is currently associated with 3M Innovative Properties Company, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing safety equipment used in various industries, particularly in environments requiring respiratory protection.

Collaborations

Throughout his career, Frejd has collaborated with talented individuals such as Marcus T R Wiederkehr and Björn Daniels. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Jonas N A Frejd's contributions to respiratory technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of user needs and technological advancements, making him a valuable figure in his field.