Patents by Inventor Jay Tadion

Jay Tadion 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).

  • Methods and apparatus for obtaining transmission spectra of liquid and solid samples
    Patent number: 6280690
    Abstract: A sample holder for spectroscopy is formed by pressing a wire mesh so that its thickness is reduced. Preferably the mesh is formed of stainless steel strands of 25 microns thickness, and is pressed to a thickness of 10-20 microns.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: August 28, 2001
    Inventor: Jay Tadion
  • Apparatus for making samples for infrared analysis
    Patent number: 5928680
    Abstract: An evacuable KBr die includes a base, a cylindrical barrel, a pellet arranged in a bore of the barrel, a piston which also fits within the bore, and an evacuable pad. O-rings are provided to create seals between the various components. Sample material for analysis is pressed between the piston and the pellet while a vacuum is created at the top and bottom of the sample to remove water vapor from the sample. For this purpose, passages are provided in both the base and barrel to transmit the vacuum from the pad to the upper and lower ends of the bore.
    Type: Grant
    Filed: August 27, 1997
    Date of Patent: July 27, 1999
    Inventor: Jay Tadion