Patents Represented by Attorney Herbert Kessler
  • Patent number: D522155
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: May 30, 2006
    Inventor: Herbert Kessler
  • Patent number: D531742
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 7, 2006
    Inventor: Herbert Kessler
  • Patent number: D535773
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: January 23, 2007
    Inventor: Herbert Kessler