Patents by Inventor Lothar Benek

Lothar Benek 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).

  • Water-dispersible aluminium pastes
    Patent number: 3970577
    Abstract: Aluminium powder is ground in an organic liquid in the presence of a hydrophillic polymer; in particular, a high molecular weight wax, to produce a paste of aluminium powder coated with the hydrophillic polymer, whereby the aluminium powder is readily dispersible in water.
    Type: Grant
    Filed: January 13, 1975
    Date of Patent: July 20, 1976
    Assignee: Messrs. Eckart-Werke Standard-Bronzepulver-Werke Carl Eckart
    Inventors: Wolfgang Gluck, Lothar Benek