Patents by Inventor Horst Otten

Horst Otten 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).

  • Apparatus for coating web-form substrates with liquid solution or dispersions
    Patent number: 3996889
    Abstract: An apparatus is provided for coating web-form substrates, the apparatus consisting of a coating roller and of a coating block part of which is pivotal. The thickness of the layer coated on the substrate is determined by the interval between the coating block and the coating roller. In order to adjust this interval, to the precise value needed replaceable precision-gauge blocks corresponding in length to the required production conditions are arranged between the fixed part and the pivotal part of the coating block.
    Type: Grant
    Filed: April 7, 1975
    Date of Patent: December 14, 1976
    Assignee: AGFA-Gevaert, A.G.
    Inventors: Horst Otten, Hans Frenken, Heinrich Bussmann, Karl Voss