Patents by Inventor Andrew Eisan

Andrew Eisan 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: 6040065
    Abstract: A method for producing a metal matrix (32) which binds inclusions (12,15) in a stable structure (31) so that the surface areas of two opposing sides of each inclusion (12,15) are visible, thus enabling translucency. This method comprises the steps of securing inclusions (12,15) to a temporary backing (38) so that there are intervals (14) between the inclusions (12,15), depositing a metal fiber substrate (42) into the intervals (14) between the inclusions (12,15), and then melting a metal infiltrate (46) so that the infiltrate (46) coats the individual fibers and fills the spaces between the fibers. Upon cooling, the amalgam (48) of substrate (42) and infiltrate (46) thus formed constitutes the matrix (32) and border (34) of the structure (31). The inclusions (12,15) may be glass, marble, clay, metal, or other materials; the metal fiber substrate (42) is preferably fine bronze fiber and the infiltrate (46) is preferably conventional solder.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: March 21, 2000
    Inventor: Andrew Eisan