Patents by Inventor Jean Laithier

Jean Laithier 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).

  • Creping blade
    Publication number: 20050051292
    Abstract: A blade for creping has been described. The blade according to the invention has a ceramic top layer covering the working edge of the blade, as well as the surface upon which the web impacts during creping. The ceramic top layer is a ceramic composition having a content of chromia. Preferably, the ceramic composition of the top layer comprises chromia-titania, with a titania content of up to 25% by weight, and preferably between 10% and 15% titania.
    Type: Application
    Filed: March 24, 2004
    Publication date: March 10, 2005
    Applicant: BTG Eclepens S.A.
    Inventors: Jean Laithier, Silvano Freti