Patents by Inventor Nelson F. Thune

Nelson F. Thune 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).

  • Wand for determining drug test result
    Patent number: D333185
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: February 9, 1993
    Assignee: Hycor Biomedical, Inc.
    Inventors: Mark Andersen, John von Buelow, Denise C. Garrison, Vance C. Mitchell, Nelson F. Thune, Leonard Porche
  • Drug specimen test module
    Patent number: D333186
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: February 9, 1993
    Assignee: Hycor Biomedical, Inc.
    Inventors: Mark Andersen, John von Buelow, Denise C. Garrison, Richard A. Spindel, Nelson F. Thune