Company Filing History:
Years Active: 1984-1988
Title: John E Johanson: A Legacy of Innovation
Introduction
John E Johanson was a notable inventor whose contributions to the field of engineering have left a lasting impact. He was based in Boonton, NJ (US) and held a total of 2 patents during his career. His work primarily focused on advancements in electrical components, showcasing his ingenuity and technical expertise.
Latest Patents
Among his latest patents, the "Microwave Phase Trimmer" stands out. This invention features an adjustable coaxial cable connecting means designed for serially connecting the adjacent ends of two cables. The device includes a turnbuckle sleeve with an open interior cylindrical wall surface, allowing for the alteration of the electrical length of the coupler through rotational adjustments. This innovative design enhances the functionality of coaxial cables in various applications.
Another significant patent is the "Shock Proof Adjustable Low-Loss Capacitor." This apparatus is engineered to withstand high shock forces without altering the preselected value of capacitance. It consists of two sets of hollow cylindrical electrodes that are coaxially interleaved, with one set attached to a rotor unit and the other to a stator unit. The capacitance is adjusted by the axial movement of the rotor unit, which is secured in place by a frictional locking mechanism. This invention demonstrates Johanson's commitment to creating reliable and efficient electrical components.
Career Highlights
Throughout his career, John E Johanson was associated with Johanson Manufacturing Corporation, where he applied his innovative ideas to develop practical solutions in the field of electrical engineering. His work has contributed to the advancement of technology in various industries, showcasing his dedication to innovation.
Collaborations
One of his notable coworkers was Arthur Bunce, with whom he collaborated on various projects. Their partnership exemplified the spirit of teamwork and innovation that drives progress in engineering.
Conclusion
John E Johanson's legacy as an inventor is marked by his significant contributions to electrical engineering. His patents reflect a deep understanding of technology and a commitment to innovation. His work continues to inspire future generations of inventors and engineers.