John D Hakanson

Title: Innovations by John D Hakanson

Introduction

John D Hakanson is a notable inventor based in South St. Paul, MN (US). He has made significant contributions to the field of magnetic recording technology. With a total of 3 patents to his name, Hakanson's work has had a lasting impact on the industry.

Latest Patents

Hakanson's latest patents include innovative solutions for reducing static electricity in magnetic recording devices. One of his patents addresses the issue of static reduction in magnetic record disk assemblies. This invention focuses on the triboelectric charging of magnetic record disk jackets, which causes static electricity to attract and hold foreign matter. By applying nonvolatile, non-integral, electrically conductive organic coatings on the surfaces of the jackets, this triboelectric charging can be significantly reduced. Another patent by Hakanson pertains to static reduction in magnetic recording cassettes. This invention provides non-volatile, electrically conductive organic coatings to the surfaces of cassettes housing magnetic recording tape, which substantially reduces triboelectric charging.

Career Highlights

Hakanson has had a distinguished career at Minnesota Mining and Manufacturing Company, where he has been able to apply his innovative ideas and technical expertise. His work has contributed to advancements in magnetic recording technology, making him a valuable asset to his company.

Collaborations

Throughout his career, Hakanson has collaborated with talented individuals such as Gerald J Niles and John V Nowicki. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

John D Hakanson's contributions to the field of magnetic recording technology are noteworthy. His innovative patents and collaborative efforts have significantly advanced the industry. His work continues to influence the development of new technologies in this field.