Patents by Inventor Geza Kosta

Geza Kosta 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).

  • Web coating apparatus
    Patent number: 4029833
    Abstract: Apparatus and method for applying extremely thin coatings of liquid materials entering the apparatus at a viscosity in the range of up to 10,000 centipoises absolute viscosity through a combination of factors involving the use of at least four rolls of desired physical characteristics and roll speeds to continuously extract a relatively thick film from a pool of the liquid, reduce it to an ultra thin coating free of discontinuities, and unite the thin coating with a web.
    Type: Grant
    Filed: April 11, 1975
    Date of Patent: June 14, 1977
    Assignee: Midland-Ross Corporation
    Inventor: Geza Kosta