Per Ove Öhman

Title: Per Ove Öhman: Innovator in Heat Treatment and Matrix Production

Introduction

Per Ove Öhman is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the fields of heat treatment and matrix production, holding a total of 3 patents. His innovative approaches have paved the way for advancements in various industrial applications.

Latest Patents

Öhman's latest patents include a method and device for heat treatment of a disc. This invention involves placing a disc on a carrier, which is then irradiated while maintaining the carrier at a desired temperature. The temperature of the carrier is approximately equal to that of the disc before placement. The disc consists of two elements with an adhesive layer cured by ultraviolet light during the irradiation process. Another significant patent is related to a matrix, detailing a method of producing a matrix suitable for use in a plastic element-producing machine. This matrix features a negative microstructure that is replicated in plastic material to create a positive microstructure on a plastic element. The matrix can be produced by applying a layer of material to the positive microstructure side of a master, which has a thin wear-resistant layer.

Career Highlights

Throughout his career, Öhman has worked with various companies, including Amic AB and Gyros AB. His experience in these organizations has contributed to his expertise in the field of innovation and patent development.

Collaborations

Öhman has collaborated with notable individuals such as Rolf Tommy Nils Karlsson and Lars Göran Eriksson. These partnerships have likely enhanced his work and contributed to his success as an inventor.

Conclusion

Per Ove Öhman is a distinguished inventor whose work in heat treatment and matrix production has led to valuable patents. His contributions continue to influence the industry and inspire future innovations.