Patents by Inventor Ralf Scheid

Ralf Scheid 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).

  • ALUMINUM CASTING ALLOYS CONTAINING VANADIUM
    Publication number: 20140234160
    Abstract: Improved aluminum casting alloys having vanadium are disclosed, The new alloys generally include from 4,0 to 10.0 wt. % Si, from 0.01 to 0.15 wt. % V, and up to 0.10 wt. % Fe, among other elements. The improved aluminum casting alloys may realize, for example, improved strength and/or elongation properties.
    Type: Application
    Filed: March 4, 2014
    Publication date: August 21, 2014
    Applicant: ALCOA GMBH
    Inventors: Claus Michael Mueller, Ralf Scheid, Martijn Vos