Patents by Inventor Aldo van den Nieuwelaar

Aldo van den Nieuwelaar 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).

  • Patent number: D337901
    Type: Grant
    Filed: July 23, 1991
    Date of Patent: August 3, 1993
    Assignee: UMS-Pastoe B.V.
    Inventor: Aldo van den Nieuwelaar
  • Patent number: D341274
    Type: Grant
    Filed: July 23, 1991
    Date of Patent: November 16, 1993
    Assignee: UMS-Pastoe B.V.
    Inventor: Aldo van den Nieuwelaar
  • Patent number: D341275
    Type: Grant
    Filed: July 23, 1991
    Date of Patent: November 16, 1993
    Assignee: UMS-Pastoe B.V.
    Inventor: Aldo van den Nieuwelaar