Patents by Inventor Jackson W. Wisner, Jr.

Jackson W. Wisner, 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).

  • Rust inhibitors and lubricant compositions containing same
    Patent number: 3996144
    Abstract: Ashless rust-inhibited lubricating oil compositions comprising a major portion of a mineral lubricating oil, and a minor, rust inhibiting amount of a polyhydric ester represented by the formula: ##STR1## in which R and R' are hydrogen or hydrocarbyl radicals having from 1 to 24 carbon atoms, r, m and n are integers ranging from 0 to 10.
    Type: Grant
    Filed: October 23, 1975
    Date of Patent: December 7, 1976
    Assignee: Texaco Inc.
    Inventors: David G. Weetman, Jackson W. Wisner, Jr., David M. Stehouwer