Patents by Inventor Franciscus Petrus Nooren

Franciscus Petrus Nooren 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).

  • Use of a preparation for insulation/sealing and coating purposes and method for sealing manhole covers
    Patent number: 5898044
    Abstract: The invention relates to the use of a preparation for insulation/sealing and coating purposes, comprising an apolar, non-setting fluid polymer having a glass transition temperature lower than -60.degree. C., wherein the polymer has a surface tension of less than 40 mN/m above the glass transition temperature. Preferably, the preparation contains one or more fillers having a different particle size and a different particle size distribution.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: April 27, 1999
    Inventor: Franciscus Petrus Nooren