Patents by Inventor Jean M. Long

Jean M. Long 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).

  • Apparatus for performing a self-test of kidney dialysis membrane
    Patent number: 5486286
    Abstract: A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed.
    Type: Grant
    Filed: September 14, 1993
    Date of Patent: January 23, 1996
    Assignee: Althin Medical, Inc.
    Inventors: Bruce A. Peterson, Mark E. Connell, Robert A. Bedient, Raymond Elsen, Michael E. Hogard, Harley D. Johnson, Thomas D. Kelly, Jean M. Long, William G. Preston, Jr., Dalibor J. Smejtek
  • Method and apparatus for kidney dialysis
    Patent number: 5247434
    Abstract: A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed.
    Type: Grant
    Filed: April 19, 1991
    Date of Patent: September 21, 1993
    Assignee: Althin Medical, Inc.
    Inventors: Bruce A. Peterson, Michael E. Hogard, Harley D. Johnson, Thomas D. Kelly, Jean M. Long, William G. Preston, Jr.