Patents by Inventor Anna A. Furman

Anna A. Furman 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).

  • Magnetodielectric material
    Patent number: 4184972
    Abstract: The invention contemplates an iron-based magnetodielectric material comprising a thermoreactive binder in the form of modified and non-modified phenol formaldehyde resins, and a filler in the form of a fibrous filler preliminarily impregnated with said resins, the components being used in the following quantities, in % by weight:thermoreactive binder--8 to 25impregnated fibrous filler--5 to 20lubricant--0.5 to 1.5iron--the balance.
    Type: Grant
    Filed: July 31, 1978
    Date of Patent: January 22, 1980
    Inventors: Lev V. Pevzner, Alexandr N. Ustkachkintsev, Boris V. Yakobson, Andrei V. Timofeev, Anna A. Furman, Sergei E. Vaskanov, Vadim V. Alexeevsky, Jury S. Chatinian, Felix K. Makarov, Vladimir I. Radin, Viktor M. Petrov