Patents by Inventor Igor Jevakohoff

Igor Jevakohoff 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).

  • Method and apparatus for filling a receptacle with powder
    Patent number: 4185669
    Abstract: A filter has one side located in the receptacle during filling thereof with powder. A suction source is connected to the other side of the filter, and means are provided for maintaining said one side of the filter in contact with the upper surface of the powder in the receptacle through said filling thereof, whereby air is sucked from the powder filling the receptacle while preventing powder from being sucked into the suction source.
    Type: Grant
    Filed: January 16, 1978
    Date of Patent: January 29, 1980
    Assignee: Alfa-Laval S.A.
    Inventor: Igor Jevakohoff