Patents by Inventor William Ruhe, JR.

William Ruhe, JR. 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).

  • PREPARATION OF A MOLYBDENUM AMIDE ADDITIVE COMPOSITION AND THE LUBRICATING OIL COMPOSITIONS CONTAINING SAME
    Publication number: 20090247434
    Abstract: The invention is directed to oil soluble additive compositions, lubricating oil compositions, and additive concentrates comprising the salt of (1) a molybdenum oxide, sulfide, or oxysulfide and (2) an amide reaction product of a carboxylic acid component and a polyamine component wherein the charge mole ratio (CMR) of the carboxylic acid component to the polyamine component is about 2:1 to 1:1.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 1, 2009
    Inventors: Gaurav Bhalla, William Ruhe, JR.