Company Filing History:
5 out of 10 
1 out of 4 
1 out of 11 Years Active: 1993-2004
Title: Friedrich Stummer: Innovator in Vacuum Die-Casting Technology
Introduction
Friedrich Stummer is a notable inventor based in Fellbach, Germany. He has made significant contributions to the field of vacuum die-casting technology, holding a total of 8 patents. His work focuses on improving the efficiency and safety of casting processes.
Latest Patents
One of Stummer's latest patents is related to the sealing of the suction casing on the piston side during a vacuum die-casting method. This invention ensures that the casting process occurs in a circuit that is sealed off from the outside, preventing the undesirable ingress of air. The design of the sealing system between the casting piston and the suction box guarantees a long service life for the seal and minimizes the risk of accidents. Another significant patent involves a process for controlling the amount of metal metered in a casting chamber of a vacuum die-casting machine. This invention utilizes measurement devices connected to a computer to determine the volume and condition of the molten material, allowing for precise control of the casting parameters.
Career Highlights
Throughout his career, Stummer has worked with prominent companies in the industry, including Maschinenfabrik Mueller-Weingarten AG and Müller Weingarten AG. His experience in these organizations has contributed to his expertise in vacuum die-casting technology.
Collaborations
Stummer has collaborated with notable colleagues such as Rolf Frey and Wolfgang Lutz. Their combined efforts have further advanced the innovations in the field of casting technology.
Conclusion
Friedrich Stummer's contributions to vacuum die-casting technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.