Granted Patent
Utility
US 6,757,643 · App. 09/854,309
Fabrication and design of structural members
Inventors:
Peter Geoffrey Gavin, Peter Robert Brennan, Thomas William Ellis
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: May 11, 2001
Inventors
Peter Geoffrey Gavin
Peter Robert Brennan
Thomas William Ellis
Assignee (at issue)
Nucon Steel Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.