This inventor holds 4 USPTO granted patents. Top assignees: Wuerttembergische Metallwarenfabrik Aktiengesellschaft, Wurttembergische Metallwarenfabrik, Wurttembergische Metallwarenfabrik Ag. Active years: 1980-1987.
Company Filing History:
2 out of 8 
1 out of 8 
1 out of 4 Years Active: 1980-1987
Title: Siegfried Anderl: Innovator in Coffee Percolation Technology
Introduction
Siegfried Anderl is a notable inventor based in Amstetten, Germany. He has made significant contributions to the field of coffee brewing technology, holding a total of 4 patents. His innovative designs have improved the functionality and efficiency of coffee percolators.
Latest Patents
One of his latest patents describes a coffee percolator that features a brewing section housed within a protective casing. This design includes coffee meal filling means and multiple supply containers that project through a cover plate. These containers are equipped with discharge openings positioned strategically above the filling means. Another patent details a coffee percolator that utilizes a control piston driven by a motor to manage different operating positions. This mechanism allows for the selective opening and closing of coffee meal supply and flushing openings, generating overpressure during brewing and facilitating the flushing of exhausted coffee grounds afterward.
Career Highlights
Throughout his career, Siegfried Anderl has worked with reputable companies, including Wuerttembergische Metallwarenfabrik Aktiengesellschaft and Württembergische Metallwarenfabrik AG. His experience in these organizations has contributed to his expertise in developing innovative coffee brewing solutions.
Collaborations
Siegfried has collaborated with notable individuals in his field, including Artur Dangel and Josef Frech. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Siegfried Anderl's contributions to coffee percolation technology demonstrate his innovative spirit and dedication to improving everyday appliances. His patents reflect a commitment to enhancing the coffee brewing experience for consumers.