Patents Assigned to Nucor Yamato Steel Company
  • IRREGULARLY SURFACED H PILE
    Publication number: 20090311051
    Abstract: A steel H pile has a relief design embossed on one or more major surfaces of either or both of its steel flanges and its web to provide surface irregularities thereon which increase the pile's surface friction and its friction pile load bearing capacity.
    Type: Application
    Filed: June 15, 2009
    Publication date: December 17, 2009
    Applicant: Nucor Yamato Steel Company
    Inventors: Edward Cable, Mark Petitgoue
  • Irregularly surfaced H pile
    Patent number: 7556454
    Abstract: A steel H pile has a relief design embossed on one or more major surfaces of either or both of its steel flanges and its web to provide surface irregularities thereon which increase the pile's surface friction and its friction pile load bearing capacity.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: July 7, 2009
    Assignee: Nucor Yamato Steel Company
    Inventors: Edward Cable, Mark Petitgoue