Harald Wennemann

Title: The Innovations of Harald Wennemann

Introduction

Harald Wennemann is a notable inventor based in Erkrath, Germany. He has made significant contributions to the field of chemical treatments, particularly in the area of aluminum processing. With a total of 3 patents to his name, Wennemann's work reflects a commitment to innovation and sustainability.

Latest Patents

Among his latest patents, Wennemann has developed a chromium-free conversion coating treatment for aluminum. This innovation aims to enhance the durability and performance of aluminum surfaces without the environmental impact associated with traditional chromium treatments. Additionally, he has created liquid phosphate-free single-phase degreasing compositions for aluminum surfaces. These compositions contain a blend of builders, sequestrants, and surfactants in an aqueous alkaline solution, specifically designed to be effective while minimizing environmental harm.

Career Highlights

Throughout his career, Wennemann has worked with prominent companies such as Henkel Kommanditgesellschaft Auf Aktien and Henkel KGaA. His experience in these organizations has allowed him to refine his expertise in chemical formulations and surface treatments, contributing to advancements in the industry.

Collaborations

Wennemann has collaborated with notable colleagues, including Herbert Leiter and Dieter Brodalla. These partnerships have fostered a creative environment that has led to the development of innovative solutions in chemical treatments.

Conclusion

Harald Wennemann's contributions to the field of aluminum processing through his patents and collaborations highlight his role as a significant inventor. His work not only advances technology but also emphasizes the importance of environmentally friendly practices in industrial applications.