Patents Assigned to Ro-Key Corp., Inc.
  • Combined can opener and rim piercer
    Patent number: D322201
    Type: Grant
    Filed: October 10, 1989
    Date of Patent: December 10, 1991
    Assignee: Ro-Key Corp., Inc.
    Inventor: Stephen Rokita
  • Combined nail puller and dimpler
    Patent number: D328228
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: July 28, 1992
    Assignee: Ro-Key Corp., Inc.
    Inventor: Stephen Rokita