This inventor holds 9 USPTO granted patents. Top assignees: Escher Wyss Limited, Sulzer-Escher Wyss Limited. Active years: 1976-1988.
Company Filing History:
Years Active: 1976-1988
Title: Albrecht Kahmann: Innovator in Waste Paper Processing
Introduction
Albrecht Kahmann is a notable inventor based in Weingarten, Germany. He has made significant contributions to the field of waste paper processing, holding a total of nine patents. His innovative methods have advanced the efficiency of defiberizing waste paper, showcasing his expertise and dedication to environmental sustainability.
Latest Patents
Among his latest patents is an arrangement for the flocculation of flocculatable substances. This method focuses on defiberizing waste paper within a container or receptacle in a thick stock range at a low water level. The process involves further infeeding water to dilute the obtained slurry to a consistency of less than 7% while continuing the defiberizing operation. Finally, the stock suspension is withdrawn through a sieve or screen located at the floor of the defiberizing container. The design of the defiberizing container features a lower region with a smaller diameter, above which is an upper region with a larger diameter.
Career Highlights
Throughout his career, Albrecht Kahmann has worked with prominent companies such as Escher Wyss Limited and Sulzer-Escher Wyss Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in waste paper processing technologies.
Collaborations
Albrecht has collaborated with notable colleagues, including Wolfgang Siewert and Wolfgang Heinbockel. These partnerships have fostered innovation and have been instrumental in the development of his patented methods.
Conclusion
Albrecht Kahmann's contributions to the field of waste paper processing through his innovative patents and collaborations highlight his role as a key inventor in this area. His work not only enhances industrial processes but also promotes environmental sustainability.

