Wolfgang Bretz

Title: Wolfgang Bretz: Innovator in Coin Production

Introduction

Wolfgang Bretz is a notable inventor based in Iserlohn, Germany. He has made significant contributions to the field of coin production, showcasing his innovative spirit through his patented inventions. His work reflects a blend of creativity and technical expertise, particularly in the design and manufacturing of coins.

Latest Patents

Wolfgang Bretz holds a patent for a unique coin and method for producing a coin. The patent describes coins, medals, or casino tokens that feature a first side and a second side, with at least one first layer made of a first material and at least one second layer made of a second material. The first layer is specified to be between 10 µm and 90 µm thick, with a preferred thickness of 20 µm. The method outlined in the patent involves producing the coin from a clad sheet-shaped composite material, which can be punched to create the desired shape. Additionally, the coin can be formed from a ring and a core arranged inside the ring, with both components punched from the same composite material and subsequently assembled.

Career Highlights

Wolfgang Bretz is associated with Wickeder Westfalenstahl GmbH, where he applies his expertise in materials and manufacturing processes. His role at the company allows him to further explore innovations in coin production and related technologies. His patent demonstrates his commitment to advancing the industry and improving the methods used in coin manufacturing.

Collaborations

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Conclusion

Wolfgang Bretz is a distinguished inventor whose work in coin production has led to innovative methods and designs. His contributions continue to influence the industry, showcasing the importance of creativity and technical knowledge in the field of manufacturing.