John Medema is a notable inventor based in Schaumburg, IL (US). He has made significant contributions to the field of magnetic core technology, holding a total of 3 patents. His innovative approaches have led to advancements in the efficiency and performance of magnetic inductors.

Latest Patents

One of John Medema's latest patents is a magnetic core winding method. This invention relates to the process of winding wire around a magnetic core. It includes forming corners on the wire that align with the inside corners of the magnetic core, allowing for a tighter winding. Additionally, the invention involves pinching a portion of wire positioned on the internal diameter of the magnetic core to provide more turns of wire around the core. A magnetic inductor produced using this method can achieve increased inductance, lower temperature rise, smaller size, and reduced electromagnetic interference (EMI) noise compared to prior art.

Another patent by Medema is titled "Magnetic core winding method, apparatus, and product produced therefrom." This patent shares similar features with his previous invention, emphasizing the importance of tightly wound wire around the magnetic core for enhanced performance.

Career Highlights

Throughout his career, John Medema has worked with companies such as Actown Electricoil, Inc. and Actown Electrocoil, Inc. His experience in these organizations has contributed to his expertise in magnetic core technology and innovation.

Collaborations

John has collaborated with notable coworkers, including Matthew W. Sweeney and Michael Roeber. Their combined efforts have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

John Medema's contributions to magnetic core technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the field, paving the way for future advancements in magnetic inductors.