Patents by Inventor James A. Ord

James A. Ord 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).

  • Respirator
    Patent number: 4155358
    Abstract: A disposable valveless chemical cartridge respirator for filtration of vinyl chloride monomer having an end of service life indicator is disclosed.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: May 22, 1979
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Jerome W. McAllister, James A. Ord, Jr., Leon W. Anders, Gunter A. Kohler
  • tree named ‘Waconda Gold’
    Patent number: PP35753
    Abstract: A new cultivar of Ginkgo tree named ‘Waconda Gold’ that is characterized by its very uniform growth habit and shape, its upright ascending branches and a pyramidal plant habit, its healthy foliage that is dark green in color, its strong central leader, and its good growth rate.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: April 16, 2024
    Inventors: Keith D. Westervelt, James A. Ord