Patents by Inventor Arnold Ackermann

Arnold Ackermann 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).

  • Aneurysm clip
    Patent number: 4484581
    Abstract: In order to improve the guidance of the arms of an aneurysm clip having two arms crossing each other and pivotably connected and also having a guide means in the area where the two arms cross it is suggested that one arm has a recess in the area where the arms cross, said recess corresponding to the width of the other arm, and that the guide means bridges this recess and is joined to the first arm by spot-welding on either side of the recess.
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: November 27, 1984
    Assignee: AESCULAP-WERKE AG vormals Jetter & Scheerer
    Inventors: Fritz Martin, Konrad Laufer, Arnold Ackermann