Patents by Inventor Wolfgang Leinweber

Wolfgang Leinweber 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 and Device for the Production of Friction Linings
    Publication number: 20080211131
    Abstract: Disclosed are a method and a device for producing friction linings by pressing a pourable material (14). Said material (14) is pre-compressed against at least one support plate 9), whereupon the pre-compressed material (14) is conveyed to a press (4) and is subjected to a final compressing process in a pressing mold (11) comprising at least one hollow space (11?). The pourable material (14) is pre-compressed already in the pressing mold (11) while the pre-compressed material (14) is conveyed to the press (4) directly in the pressing mold (11) and is subjected to the final compressing process there.
    Type: Application
    Filed: January 31, 2005
    Publication date: September 4, 2008
    Applicant: LEINWEBER MASCHINEN GMBH
    Inventor: Wolfgang Leinweber