Patents Assigned to Etna Products Company, Inc.
  • Patent number: D485630
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: January 20, 2004
    Assignee: Etna Products Company, Inc.
    Inventor: Lap Fu Chue
  • Patent number: D367769
    Type: Grant
    Filed: June 17, 1994
    Date of Patent: March 12, 1996
    Assignee: Etna Products Company, Inc.
    Inventor: Marvin Dorfman
  • Patent number: D381849
    Type: Grant
    Filed: July 22, 1996
    Date of Patent: August 5, 1997
    Assignee: Etna Products Company, Inc.
    Inventor: Jeffrey Snyder