Patents by Inventor Hans R. Staub

Hans R. Staub 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).

  • Lubricant system for sheet and section rolling mills
    Patent number: 4808324
    Abstract: Lubricant system for sheet and section rolling mills, containing a solid lubricant, an adhesive component and/or a thickening agent, and also water as a carrier medium. The lubricant system is sprayed onto the working cylinder in the roll stand as a suspension, at least some of the water evaporating and a firmly adhering, waterproof, lubricating and separating film forming on the working cylinders.
    Type: Grant
    Filed: March 31, 1987
    Date of Patent: February 28, 1989
    Assignee: Lonza Ltd.
    Inventors: Jacques Periard, Hans R. Staub, Marco Lanini