Patents by Inventor Gerd Gross

Gerd Gross 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).

  • Method of producing small shaped parts by casting from metal and apparatus for performing the method
    Patent number: 4093019
    Abstract: The invention relates to a process for the production of small moulded components by die-casting of metals. In this process, the metal to be melted in a crucible is limited to the charge weight for casting in a single die. Heat is supplied electrically and interrupted during casting. A metal heel is retained in the crucible so that its heat content allows compensation of a large part of the heat loss during said interruption of heat supply.
    Type: Grant
    Filed: July 16, 1976
    Date of Patent: June 6, 1978
    Assignee: Firm Piel & Adey
    Inventors: Rolf Seybold, Gerd Gross