Patents by Inventor .ANG.ke Billman

.ANG.ke Billman 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).

  • Device for transmitting electric current to disc elements in surface-coating thereof
    Patent number: 6120657
    Abstract: A device for evenly distributed electrical current transmission to a disc element when electroplating the disc element includes a closed loop of an elongated, elastic, electrically conducting body contacting one side of the disc element at least at its outer peripheral area.
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: September 19, 2000
    Assignee: Toolex Alpha AB
    Inventor: .ANG.ke Billman
  • Upper work cabinet
    Patent number: D412002
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: July 13, 1999
    Assignee: Toolex Alpha AB
    Inventor: .ANG.ke Billman
  • Work cabinet for production of nickel matrices
    Patent number: D418527
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: January 4, 2000
    Assignee: Toolex Alpha AB
    Inventor: .ANG.ke Billman