Patents by Inventor David Rusinko

David Rusinko 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).

  • Container for evaporation of metal and method to manufacture thereof
    Publication number: 20070110412
    Abstract: A refractory container for evaporating metals, having improved useful life and corrosion resistance properties, the evaporation surface of the container having a plurality of grooves formed at the bottom surface. The grooves have either a depth of at least 1.2 mm, a width of at least 1.75 mm, or an interval spacing of at least 2.2 mm between adjacent grooves (or centers of adjacent grooves), and combinations thereof.
    Type: Application
    Filed: November 4, 2005
    Publication date: May 17, 2007
    Inventors: David Rusinko, Ajit Sane, Gary Zayas
  • Container for evaporation of metal and method to manufacture thereof
    Publication number: 20050065015
    Abstract: A refractory container for evaporating metals, having significantly improved useful life and corrosion resistance properties, said container consists essentially of a refractory boride, boron nitride, and about 0.10 to 10 wt. % of a rare earth metal compound selected from one of an oxide, a nitride, a carbide, or mixtures thereof.
    Type: Application
    Filed: September 24, 2004
    Publication date: March 24, 2005
    Inventors: David Rusinko, Ajit Sane