Patents by Inventor Kenneth Wilson Jones

Kenneth Wilson Jones 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).

  • Rapid hardening cement
    Patent number: 4066469
    Abstract: A gypsum-free ultra-rapid hardening Portland Cement ground to a specific surface area of 3000 to 7000 cm.sup.2 /g and containing a minor proportion of an acid salt of an alkali metal, ammonium or organic base.
    Type: Grant
    Filed: October 15, 1976
    Date of Patent: January 3, 1978
    Assignee: The Associated Portland Cement Manufacturers Limited
    Inventors: Leslie Edward Shiel, Kenneth Wilson Jones