Patents by Inventor Manoochehr Malekzadeh

Manoochehr Malekzadeh 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).

  • Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof
    Patent number: 4152178
    Abstract: A sintered rare earth-iron Laves phase magnetostrictive alloy product characterized by a grain oriented morphology. The grain oriented morphology is obtained by magnetically aligning powder particles of the magnetostrictive alloy prior to sintering. Specifically disclosed are grain oriented sintered compacts of Tb.sub.x Dy.sub.1-x Fe.sub.2 and their method of preparation. The present sintered products have enhanced magnetostrictive properties.
    Type: Grant
    Filed: January 24, 1978
    Date of Patent: May 1, 1979
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Manoochehr Malekzadeh, Milton R. Pickus