Patents Assigned to Americh Corporation
  • Bath tub
    Patent number: D319094
    Type: Grant
    Filed: October 28, 1988
    Date of Patent: August 13, 1991
    Assignee: Americh Corporation
    Inventor: Edward Richmond
  • Tub
    Patent number: D631949
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: February 1, 2011
    Assignee: Americh Corporation
    Inventor: Edward Richmond
  • Tub
    Patent number: D631950
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: February 1, 2011
    Assignee: Americh Corporation
    Inventor: Edward Richmond