Patents by Inventor Ton VISSER

Ton VISSER 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).

  • PROCESS FOR PREPARING A UREA GREASE
    Publication number: 20160002557
    Abstract: The invention provides for a process for preparing urea grease. The process is carried out in the presence of a base oil and avoids the use of diisocyanate reagents.
    Type: Application
    Filed: February 7, 2014
    Publication date: January 7, 2016
    Inventors: Stefan DAEGLING, Alexander HELLAWELL, Eurydice KONE, Alexander MASSEY, Howard Brian MEAD, Don VAN ZWIETEN, Ton VISSER, Robert James WILKINSON