Patents by Inventor Manfred Sindel

Manfred Sindel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Al-Si-Mn-Mg alloy for forming automotive structural parts by casting and T5 heat treatment
    Publication number: 20050167012
    Abstract: An aluminum alloy shaped casting includes about 6.3 wt. % to 9 wt. % silicon, about 0.05 wt. % to 0.4 wt. % magnesium, no more than about 0.8 wt. % manganese, no more than 0.5 wt. % copper, no more than about 1 wt. % zinc, no more than about 0.2 wt. % iron, no more than about 0.2 wt. % titanium, and no more than about 0.04 wt. % strontium, the aluminum alloy shaped casting receiving a T5 heat treatment.
    Type: Application
    Filed: January 6, 2005
    Publication date: August 4, 2005
    Inventors: Jen Lin, Que-Tsang Fang, Manfred Sindel, Holger Haddenhorst, Frank Klueppel