Patents Represented by Attorney David C. Bruening
  • Patent number: D244670
    Type: Grant
    Filed: January 30, 1975
    Date of Patent: June 14, 1977
    Inventor: Stuart F. Winikoff
  • Patent number: D245154
    Type: Grant
    Filed: August 28, 1975
    Date of Patent: July 26, 1977
    Inventor: John R. Unertl
  • Patent number: D249438
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: September 19, 1978
    Inventors: Kenneth R. Meier, Thomas J. McKnight