Patents Examined by Burke Wallace R.
  • Electronic circuit board rework and repair system
    Patent number: D312646
    Type: Grant
    Filed: June 17, 1987
    Date of Patent: December 4, 1990
    Assignee: Sierra Research and Technology, Inc.
    Inventors: Donald J. Spigarelli, William F. Drislane, H. Patrick Thornton, Bryan R. Hotaling
  • Shower head
    Patent number: D332994
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: February 2, 1993
    Assignee: The Fairform Mfg. Co., Ltd.
    Inventor: Hing-Wah Huen