John H Haglund

Title: The Innovations of John H. Haglund

Introduction

John H. Haglund, an accomplished inventor based in Danbury, CT, has made significant contributions to the field of electrical heating technology. With a total of three patents to his name, Haglund's work reflects his dedication to innovative designs that enhance efficiency and functionality.

Latest Patents

Haglund's most recent patents showcase his ingenuity in creating efficient heating systems. One noteworthy invention is the coil assembly, which comprises an elastic metal wire helical extension spring coil. This coil features convolutions that are resiliently urged towards one another and held apart using spacers. These spacers not only maintain the distance between the coil convolutions but also enhance its radial spacing from a tubular casing that encloses the coil. This design allows for the development of a tubular radiant heater utilizing electric resistance wire.

Another significant patent is the porcupine wire coil electric resistance fluid heater. This innovative device positions a porcupine wire coil within a tube with an electrically insulating interior. The peaks or looped ends of the coil convolutions are embedded in the tube, which allows for optimal spacing between the coil sections. When energized, this design enables efficient heating of fluid flowing through the tube.

Career Highlights

John H. Haglund is currently associated with The Kanthal Corporation, where he applies his expertise to advance heating technology. His contributions to the field have been recognized and valued within the company, as he continues to develop novel solutions to complex challenges.

Collaborations

In his work, Haglund collaborates closely with his coworker, Robert G. Grandi. Together, they explore innovative designs and contribute to the advancement of their company's technological capabilities. Their partnership illustrates the importance of teamwork in the realm of invention and development.

Conclusion

John H. Haglund exemplifies the spirit of innovation through his remarkable inventions and patents. His work at The Kanthal Corporation not only showcases his ingenuity but also contributes to the broader field of electrical heating technologies. As new advancements are made, Haglund’s contributions will likely continue to play a crucial role in shaping the future of energy-efficient heating solutions.