Patents by Inventor Shlomo Cohen

Shlomo Cohen 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).

  • Method for fumigating grain including the application of liquid CO.sub.2
    Patent number: 4200656
    Abstract: The invention provides a method for fumigating grain stored in bins by the gravity penetration method comprising applying methyl-bromide and liquid CO.sub.2 to the upper layer of grain stored therein wherein the liquid CO.sub.2 is applied to said upper layer of grain through a conduit having an inner cross-sectional area at least about twelve times as great as the cross-sectional area of the outlet.
    Type: Grant
    Filed: May 18, 1978
    Date of Patent: April 29, 1980
    Assignee: Dead Sea Bromine Company Ltd.
    Inventors: Shlomo Cohen, Zeev Gollop, Levi Klein
  • Diamond
    Patent number: D439864
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: April 3, 2001
    Inventor: Shlomo Cohen
  • Diamond
    Patent number: D447082
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: August 28, 2001
    Inventor: Shlomo Cohen
  • Diamond or precious stone
    Patent number: D460377
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: July 16, 2002
    Inventor: Shlomo Cohen
  • Diamond or precious stone
    Patent number: D297718
    Type: Grant
    Filed: February 7, 1985
    Date of Patent: September 20, 1988
    Assignee: I. Cohen & Sons Diamond Industry in Orion Factory
    Inventors: Yaacov Cohen, Shlomo Cohen, Ben-Zion Wertheimer, Rina Stadler
  • Precious stone
    Patent number: D311881
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: November 6, 1990
    Inventors: Shlomo Cohen, Norman Goldstein
  • Precious stone
    Patent number: D316984
    Type: Grant
    Filed: February 24, 1989
    Date of Patent: May 21, 1991
    Assignee: Seiki Shinsha Co. Ltd.
    Inventor: Shlomo Cohen
  • Precious stone
    Patent number: D337544
    Type: Grant
    Filed: May 10, 1991
    Date of Patent: July 20, 1993
    Inventor: Shlomo Cohen
  • Diamond
    Patent number: D354014
    Type: Grant
    Filed: April 1, 1993
    Date of Patent: January 3, 1995
    Inventor: Shlomo Cohen
  • Diamond
    Patent number: D382506
    Type: Grant
    Filed: February 23, 1996
    Date of Patent: August 19, 1997
    Inventor: Shlomo Cohen
  • Gemstone
    Patent number: D410590
    Type: Grant
    Filed: June 7, 1996
    Date of Patent: June 8, 1999
    Inventor: Shlomo Cohen