Patents by Inventor Auville Krause

Auville Krause 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).

  • Angled syringe needle and adapter therefor
    Patent number: 5514113
    Abstract: A syringe and adapter are constructed so as to provide a bend in the hypodermic needle allowing a dentist to reach hard to get to places inside the mouth. With a bend in the needle, the dentist can rotate the body of the syringe to point the needle in various directions while the body of the syringe is placed inside the mouth. Around the bend of the needle is a solid material to prevent the needle from breaking about the bend while in use.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: May 7, 1996
    Inventors: David Anderson, Auville Krause