Patents Represented by Attorney Charles J. Merriam
  • Patent number: D242820
    Type: Grant
    Filed: February 2, 1976
    Date of Patent: December 21, 1976
    Inventor: Frank J. Parrella
  • Patent number: D244326
    Type: Grant
    Filed: March 21, 1975
    Date of Patent: May 17, 1977
    Inventor: Warren G. Taylor
  • Patent number: D249939
    Type: Grant
    Filed: October 18, 1976
    Date of Patent: October 17, 1978
    Inventor: Donald P. Dammons
  • Patent number: D251290
    Type: Grant
    Filed: May 16, 1977
    Date of Patent: March 13, 1979
    Inventor: William A. DeGironemo