Patents by Inventor Anthony A. Kaschak

Anthony A. Kaschak 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).

  • Refrigerant transfer system
    Patent number: 4010623
    Abstract: A system for filling small refrigerant containers from a larger container in which the refrigerant is passed downward through a cylinder which is cooled by a refrigeration coil placed in the cylinder, the coil effecting a lower temperature at the bottom of the cylinder than at the top of the cylinder.
    Type: Grant
    Filed: April 12, 1976
    Date of Patent: March 8, 1977
    Inventor: Anthony A. Kaschak