Patents by Inventor Andrew Iversen

Andrew Iversen 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).

  • Surgical headlight assembly
    Patent number: 7210810
    Abstract: A surgical headlight assembly having a headset structure constructed of lightweight components. The headset structure has adjustable head strap members comprising a generally circular lateral band and a top band. A removable liner is attached to the inside surface of the adjustable headset structure. A lighting assembly which is adjustable with respect to the headset and which uses an adjustable LED is also provided connected to the lateral band. A battery pack is utilized to power the LED.
    Type: Grant
    Filed: September 6, 2005
    Date of Patent: May 1, 2007
    Assignee: PMT Corporation
    Inventors: Alfred A. Iversen, Robert F. Spetzler, Andrew Iversen, Deron Singer, Benjamin Osa