Patents by Inventor Leonardus Henricus Klerks

Leonardus Henricus Klerks 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 of local electroplating of strip material
    Patent number: 4010083
    Abstract: Local electroplating of strip material by means of a cylinder which is non-conductive at its surface and wets the workpiece and by means of at least one separate anode. The strip material is preferably fed in a direction parallel to the axis of the cylinder.
    Type: Grant
    Filed: May 28, 1975
    Date of Patent: March 1, 1977
    Assignee: U.S. Philips Corporation
    Inventors: Martinus Antonius Maria Bakker, Leonardus Henricus Klerks