Patents by Inventor Martinus Antonius Maria Bakker

Martinus Antonius Maria Bakker 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
  • Switching element having gold-cobalt contacts
    Patent number: 3978302
    Abstract: A switching element having reed contacts in a hermetically closed envelope with contact surfaces consisting of a gold alloy having a carbon content of between 0.5 and 1.5 % by weight and a cobalt content of between 1 and 6 % by weight.
    Type: Grant
    Filed: September 12, 1974
    Date of Patent: August 31, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Martinus Antonius Maria Bakker, Gustaaf Herman Antonius VAN DER Hoorn