Patents Represented by Attorney Thomas F. McWilliams
  • Patent number: D249617
    Type: Grant
    Filed: March 10, 1977
    Date of Patent: September 26, 1978
    Inventor: Ronald Bozicnik
  • Patent number: D249639
    Type: Grant
    Filed: October 15, 1976
    Date of Patent: September 26, 1978
    Assignee: Shepherd Products U.S. Inc.
    Inventors: John W. L. Hogg, G. Norman Heaton
  • Patent number: D250058
    Type: Grant
    Filed: August 22, 1977
    Date of Patent: October 24, 1978
    Inventor: A. Michael Lorenz
  • Patent number: D251488
    Type: Grant
    Filed: August 22, 1977
    Date of Patent: April 3, 1979
    Inventor: A. Michael Lorenz
  • Pen
    Patent number: D252577
    Type: Grant
    Filed: December 30, 1977
    Date of Patent: August 7, 1979
    Inventor: Norbert Leopoldi
  • Patent number: D255666
    Type: Grant
    Filed: May 5, 1978
    Date of Patent: July 1, 1980
    Assignee: Dwyer Instruments, Inc.
    Inventors: Steven O. Buchanan, Robert W. Butts
  • Patent number: D256748
    Type: Grant
    Filed: June 28, 1978
    Date of Patent: September 9, 1980
    Inventor: Jack R. Smith
  • Patent number: D257470
    Type: Grant
    Filed: March 21, 1979
    Date of Patent: October 28, 1980
    Inventors: Henry Ciecierski, James J. Nieckula
  • Patent number: D257792
    Type: Grant
    Filed: March 1, 1979
    Date of Patent: January 6, 1981
    Inventor: Chen K. Chao
  • Patent number: D258712
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: March 31, 1981
    Inventor: Arnold Jacobson