Patents by Inventor L. Michael Permenter

L. Michael Permenter 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).

  • Syringe sealing device and method
    Patent number: 4795443
    Abstract: A device for sealing the tip of a syringe needle has a cap from which a shank extends to a mount adapted to be slidably held to the syringe barrel. The cap may be moved in spring-biased contact along the needle body and beyond its tip whereupon it springs into alignment with the tip. By moving the cap in the reverse direction the tip becomes sealed therein.
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: January 3, 1989
    Assignee: Peachtree Medical, Inc.
    Inventors: L. Michael Permenter, Richard W. Beckham