Patents Examined by R Spear
  • Patent number: D351103
    Type: Grant
    Filed: May 12, 1992
    Date of Patent: October 4, 1994
    Inventor: John S. Reynolds
  • Patent number: D352661
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: November 22, 1994
    Inventor: Ronald J. Powers
  • Patent number: D352902
    Type: Grant
    Filed: October 6, 1992
    Date of Patent: November 29, 1994
    Inventor: Shawn K. Halverson