Granted Patent
Utility
US 6,565,623 · App. 09/811,430
Method and apparatus for curing self-reducing agglomerates
Inventors:
Marcos de Albuquerque Contrucci, Edmar Saul Marcheze
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Mar 20, 2001
Inventors
Marcos de Albuquerque Contrucci
Edmar Saul Marcheze
Assignee (at issue)
Startec Iron LLC
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.