Company Filing History:
Years Active: 1982
Title: Innovator Spotlight: Ulf Johnsen and His Surge Arrester Patent
Introduction: Ulf Johnsen is an accomplished inventor based in Ludvika, Sweden. With a focus on electrical engineering innovations, he has made significant contributions to the field, particularly through his patent related to surge arresters. His work demonstrates a commitment to enhancing the reliability and safety of electrical systems.
Latest Patents: Ulf Johnsen holds a patent for a surge arrester that features a stack of series-connected cylindrical ZnO-varistors within an insulating housing. This innovative design includes an insulating protection means on the envelope surface of each varistor, which extends to overlap adjacent varistors. This ingenious feature serves multiple purposes: it prevents mechanical damage during handling, provides guidance for the varistors in the stack, and seals the varistors, effectively mitigating the risk of arc flash-over caused by local glow discharges or faults within individual varistors.
Career Highlights: Johnsen's career is marked by his dedication to advancing electrical safety solutions. His work with Asea Aktiebolag, a prominent company in the electrical engineering sector, has positioned him at the forefront of technological innovation. His singular patent signifies not only an important technical achievement but also a reflection of his expertise in developing practical solutions for real-world challenges.
Collaborations: Throughout his career, Ulf has collaborated with talented colleagues such as Bror Axelsson and Lennart Stenstrom. Together, they have fostered a cooperative environment that promotes the sharing of ideas and expertise, contributing to the successful development of innovative electrical solutions.
Conclusion: Ulf Johnsen is a notable inventor whose contributions to the field of electrical engineering are encapsulated in his patent for the surge arrester. His work exemplifies the importance of innovation in enhancing the safety and reliability of electrical systems. As the industry continues to evolve, Johnsen's pioneering spirit and collaborative approach will undoubtedly inspire future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.