Patents by Inventor Stephen C. Land

Stephen C. Land 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).

  • Polarographic self-referencing probe and method for using
    Patent number: 5968340
    Abstract: A polarographic self-referencing probe uses an electrode that is oscillated between two positions. Depending on the electrode used and the voltage applied, the probe can be used to measure oxygen, nitric oxide, or other molecules or compounds.
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: October 19, 1999
    Assignee: Marine Biological Laboratory
    Inventors: Stephen C. Land, Richard Sanger, Peter J.S. Smith