Patents by Inventor Daniel A. Stahl

Daniel A. Stahl 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).

  • Rolling tourniquet
    Patent number: 5607448
    Abstract: A rolling tourniquet is provided including releasably connected ends. The tourniquet is longitudinally elastic, flexible and circular in cross section. Further, the tourniquet is highly resistant to radial deformation and the releasably connected ends include releasably joined end connecting members which may be quickly releasably jointed together against separation and quickly disconnected, when desired.
    Type: Grant
    Filed: May 10, 1995
    Date of Patent: March 4, 1997
    Assignee: Daniel A. Stahl
    Inventors: Daniel A. Stahl, Walter W. Johnson, Oscar Galvis
  • Method and apparatus for enabling intravenous therapy when cardiac output is less than usually necessary
    Patent number: 5304202
    Abstract: An elongated elastic cylindrical member joined at its opposite ends to form an annular member is provided. The annular member is designed for disposition about a body limb near the end thereof adjacent the torso and with the annular member circumferentially stretched and exerting a heavy radial inward pressure upon the limb at least substantially the full length of an elongated zone extending completely about the associated limb with the inward force of the annular member on the limb being sufficient to locally compress not only limb veins closely adjacent the skin surface but also arteries spaced further beneath the limb surface.
    Type: Grant
    Filed: March 18, 1993
    Date of Patent: April 19, 1994
    Inventor: Daniel A. Stahl