Patents Represented by Attorney Frederick M. Woodruff
  • Patent number: D247301
    Type: Grant
    Filed: June 21, 1976
    Date of Patent: February 21, 1978
    Inventor: Clemens A. Ostoski
  • Patent number: D247832
    Type: Grant
    Filed: October 29, 1976
    Date of Patent: May 9, 1978
    Assignee: Brown Group, Inc.
    Inventors: Robert R. Glasgow, Harry R. Nieters
  • Patent number: D326431
    Type: Grant
    Filed: November 3, 1989
    Date of Patent: May 26, 1992
    Inventors: Antonio Maldonado, Maria Maldonado