Patents by Inventor Wilfried Getrost

Wilfried Getrost 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).

  • Fine-grained coated laminate in continuous web form
    Patent number: 4892777
    Abstract: A coated laminate in web form, having a fine-grained surface, consists of a nonwoven fabric with a coating, with a plain knit or woven fabric situated between the coating and the nonwoven fabric. Its production is performed by a reverse procedure on a release paper.
    Type: Grant
    Filed: April 6, 1989
    Date of Patent: January 9, 1990
    Assignee: Firma Carl Freudenberg
    Inventors: Hanns J. Wald, Wilfried Getrost, Sigrid Lang
  • Self-adhesive coating for polypropylene foam materials
    Patent number: 4699945
    Abstract: Disclosed is a self-adhesive coating for polypropylene foams. The coating is the chemical crosslinking product of 2-chlorobutadiene/methacrylic acid copolymer and a prepolymer of an aminoplastic or phenolic plastic containing methylol groups.
    Type: Grant
    Filed: March 21, 1986
    Date of Patent: October 13, 1987
    Assignee: Firma Carl Freudenberg
    Inventors: Jorg Hausdorf, Joachim Kandler, Volker Siekermann, Wilfried Getrost