Patents by Inventor Robert C. O'Connor

Robert C. O'Connor 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).

  • Glassy alloys containing cobalt, nickel and iron having near-zero magnetostriction and high saturation induction
    Patent number: 4150981
    Abstract: Glassy alloys containing cobalt, nickel and iron and evidencing near-zero magnetostriction and high saturation induction are disclosed. The glassy alloys consist essentially of about 13 to 73 atom percent cobalt, about 5 to 50 atom percent nickel, about 2 to 17 atom percent iron, with the proviso that the total of cobalt, nickel and iron is about 80 atom percent, and the balance essentially boron plus incidental impurities. The magnetostriction of the glassy alloys ranges from about +3.times.10.sup.-6 to -3.times.10.sup.-6 and the saturation induction is at least about 8 kGauss.
    Type: Grant
    Filed: August 15, 1977
    Date of Patent: April 24, 1979
    Assignee: Allied Chemical Corporation
    Inventor: Robert C. O'Handley