Company Filing History:
2 out of 7 
1 out of 55 Years Active: 1998
Title: Ralf Waldmann: Innovator in High-Grade Steel Processing
Introduction
Ralf Waldmann is a notable inventor based in Ruscheid, Germany. He has made significant contributions to the field of high-grade steel processing, holding 2 patents that showcase his innovative approaches to material treatment.
Latest Patents
Waldmann's latest patents include a "Process for treating the surface of material of high-grade steel" and a "Method of producing a cold-rolled strip in one pass." The first patent describes a process where high-grade steel, particularly strip-shaped material, is treated with a hydrochloric acid pickling solution in a container, followed by rinsing. The second patent outlines a method for producing a cold-rolled strip from stainless, ferritic, or austenitic high-grade steel or titanium alloy, detailing the steps from unwinding the coil to finish-pickling and passivating the strip.
Career Highlights
Throughout his career, Ralf Waldmann has worked with several companies, including Keramchemie GmbH and Bwg Bergwerk-und Walzwerk-Maschinenbau GmbH. His experience in these organizations has contributed to his expertise in steel processing technologies.
Collaborations
Waldmann has collaborated with notable coworkers such as Heinz Wilhelm Berger and Rolf Noe, further enhancing his innovative work in the industry.
Conclusion
Ralf Waldmann's contributions to high-grade steel processing through his patents and career experiences highlight his role as an influential inventor in the field. His innovative methods continue to impact the industry positively.