Company Filing History:
2 out of 204 
1 out of 3 Years Active: 1998-2000
Title: The Innovative Contributions of Andreas Folzer
Introduction
Andreas Folzer is a notable inventor based in Treibach-Althofen, Austria. He has made significant contributions to the field of metal recovery, particularly from used nickel/metal hydride storage batteries. With a total of 3 patents to his name, Folzer's work is pivotal in advancing recycling technologies.
Latest Patents
Folzer's latest patents focus on processes for recovering metals from used nickel/metal hydride storage batteries. One of his inventions details a method for recovering metals from battery scrap, which involves mechanical comminution and separation into coarse and fine fractions. The fine fraction undergoes a series of chemical treatments, including digestion with sulfuric acid and hydrogen peroxide, followed by double sulfate precipitation to recover rare earth metals. Another patent outlines a similar process for nickel/metal hydride batteries, where the scrap is dissolved in sulfuric acid, allowing for the joint recovery of nickel and cobalt through simultaneous electrolysis.
Career Highlights
Throughout his career, Folzer has worked with prominent companies in the battery industry, including Varta Batterie Aktiengesellschaft and Varta Batterie Aktiengesellschaft. His expertise in metal recovery processes has positioned him as a key figure in the development of sustainable recycling methods.
Collaborations
Folzer has collaborated with notable professionals in his field, including Klaus Kleinsorgen and Uwe Kohler. These partnerships have contributed to the advancement of his innovative processes and the successful implementation of his patents.
Conclusion
Andreas Folzer's contributions to the field of metal recovery from used batteries highlight his innovative spirit and commitment to sustainability. His patents not only advance recycling technologies but also pave the way for more efficient resource recovery in the battery industry.