John Erik Lein

Title: John Erik Lein: Innovator in Electrochemical Polishing

Introduction

John Erik Lein is a notable inventor based in Ranheim, Norway. He has made significant contributions to the field of electrochemical polishing, particularly in the treatment of aluminium substrates. His innovative approach has the potential to enhance the quality and appearance of aluminium surfaces.

Latest Patents

John Erik Lein holds a patent for a procedure aimed at electrochemical polishing of an aluminium substrate to obtain a specular surface. This process involves several steps: chemically etching the substrate material, subjecting the etched material to electrochemical polishing using a specific solution, and performing additional chemical etching and electrochemical polishing without exposing the substrate to air between these steps. This method effectively reduces the directionality or anisotropy of the surface, resulting in a high-quality finish.

Career Highlights

Throughout his career, John Erik Lein has focused on developing advanced techniques for surface treatment. His work has been instrumental in improving the aesthetic and functional properties of aluminium products. With a patent count of 1 patent, he continues to push the boundaries of innovation in his field.

Collaborations

John Erik Lein has collaborated with notable colleagues, including Cornelis Spooren and Jostein Mårdalen. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

John Erik Lein's contributions to the field of electrochemical polishing exemplify the spirit of innovation. His patented process for enhancing aluminium surfaces showcases his commitment to advancing technology and improving product quality.