Patents by Inventor Claes Kamf

Claes Kamf 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).

  • Process for high strength, high conductivity copper alloy of Cu-Ni-Si group
    Publication number: 20050061405
    Abstract: A process for producing a copper-nickel-silicon alloy having a yield strength above 90 ksi with an electrical conductivity above 50% IACS.
    Type: Application
    Filed: September 23, 2003
    Publication date: March 24, 2005
    Inventor: Claes Kamf
  • Copper alloy and process for making same
    Patent number: 6264764
    Abstract: Copper alloys for electrical applications, particularly in the computer industry, and a process for making the copper alloys. The copper alloys contain 13-15% by weight of zinc, 0.7-0.9% by weight of tin, and 0.7-0.9% by weight of iron, the balance being copper. The low tin and iron content and high zinc content provide high tensile and yield strengths, a high conductivity, and a low cost for the copper alloys.
    Type: Grant
    Filed: May 9, 2000
    Date of Patent: July 24, 2001
    Assignee: Outokumpu Oyj
    Inventors: Anders Claes Kamf, M. Parker Finney