Patents by Inventor Beril Volf Leykekmhakher

Beril Volf Leykekmhakher 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: D438805
    Type: Grant
    Filed: March 27, 1999
    Date of Patent: March 13, 2001
    Inventors: Beril Volf Leykekmhakher, Anna Berenbaum
  • Patent number: D408668
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: April 27, 1999
    Inventors: Beril Volf Leykekmhakher, Anna Berenbaum