Patents Assigned to L. Powell Co.
  • Patent number: D301416
    Type: Grant
    Filed: June 1, 1988
    Date of Patent: June 6, 1989
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D314290
    Type: Grant
    Filed: September 20, 1988
    Date of Patent: February 5, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D314291
    Type: Grant
    Filed: May 24, 1989
    Date of Patent: February 5, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D316194
    Type: Grant
    Filed: May 24, 1989
    Date of Patent: April 16, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D319153
    Type: Grant
    Filed: October 20, 1988
    Date of Patent: August 20, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D319154
    Type: Grant
    Filed: September 20, 1988
    Date of Patent: August 20, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D319155
    Type: Grant
    Filed: October 20, 1988
    Date of Patent: August 20, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D320317
    Type: Grant
    Filed: May 25, 1989
    Date of Patent: October 1, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D322525
    Type: Grant
    Filed: May 24, 1989
    Date of Patent: December 24, 1991
    Assignee: L. Powell Co.
    Inventor: Larry Powell
  • Patent number: D323253
    Type: Grant
    Filed: May 24, 1989
    Date of Patent: January 21, 1992
    Assignee: L. Powell Co.
    Inventor: Larry Powell