Patents by Inventor Werner Mehl

Werner Mehl 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 the thermal polymerization, polycondensation or condensation of monomeric synthetic-resin materials in porous workpieces
    Patent number: 4205097
    Abstract: A thermal polymerization of monomeric materials in a porous workpiece such as wood is carried out using a temperature-controlling or heat-carrying agent. The controlled heat supply for developing the threshold temperature for an exothermic reaction or for supplying the heat for an endothermic chemical reaction and for removal of excess heat in exothermic reactions is effected by water whose addition in small quantities is not detrimental to the workpiece or the reactions.
    Type: Grant
    Filed: March 14, 1978
    Date of Patent: May 27, 1980
    Inventors: Hanns F. Arledter, Werner Mehl