Patents by Inventor Rami Bar

Rami Bar 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).

  • Polymeric films for use in agriculture
    Patent number: 4423164
    Abstract: There are provided polymeric compositions in sheet or film form adapted to transmit a large part of incident sunlight, a substantial part thereof by forward scattering, and to retain in an agricultural structure such as a greenhouse or tunnel-structure covered with such sheets a substantial part of IR radiation. The compositions comprise a polymer containing micron size particles of magnesium oxide and/or calcium carbonate.
    Type: Grant
    Filed: January 18, 1982
    Date of Patent: December 27, 1983
    Inventor: Rami Bar