Company Filing History:
Years Active: 1997-1999
Title: John deJong: Innovator and Patent Holder in Superconductive Technology
Introduction
John deJong is a notable inventor based in Bellevue, WA, known for his significant contributions to the field of superconductive technology. With a portfolio that boasts two patents, deJong has made strides in developing advanced systems that leverage the unique properties of superconductors, enhancing their application in various industries.
Latest Patents
DeJong's latest patents highlight his innovative approach to superconducting applications. The first, titled “High Temperature Superconductor Magnetic Clamps,” focuses on the development of magnetic flux trapping clamps that pin the magnetic flux of superconductive magnets, ideally suited for high-performance applications. These clamps utilize a high permeability metallic core, allowing for flexible arrangements and multiple configurations to maximize their utility across different fields. By operating with a cryogenic fluid, these devices exhibit advantages over traditional permanent or electromagnets.
The second patent, “Fixed Coil Induction Heater for Thermoplastic Welding,” presents a solution for producing quality thermoplastic fusion welds in resin composite parts. This technology incorporates a susceptor strategically aligned with an induction coil, which, when energized, generates the necessary heat for effective welding at the bondline. This innovation is particularly noteworthy for its efficiency and precision in handling composite materials.
Career Highlights
John deJong's career is marked by his pivotal role at The Boeing Company, where his inventions contribute to various research and development projects. His dedication to innovation has placed him at the forefront of technological advancement in aerospace applications.
Collaborations
Throughout his career, deJong has collaborated with esteemed colleagues, including Karl A. Hansen, who is unfortunately deceased, and Marc Rollo Matsen. These collaborations have fostered a creative and innovative environment, enabling the exploration and realization of complex technological solutions.
Conclusion
In summary, John deJong’s work as an inventor reflects a dedication to pushing the boundaries of superconductive technology. His patents stand as a testament to his innovative spirit and commitment to advancing engineering solutions in significant ways. As part of The Boeing Company, deJong continues to influence the landscape of technology through his groundbreaking inventions.