Granted Patent
Utility
US 6,350,295 · App. 09/887,752
Method for densifying aluminum and iron briquettes and adding to steel
Inventors:
Leon A. Luyckx, Clayton A. Bulan
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jun 22, 2001
Inventors
Leon A. Luyckx
Clayton A. Bulan
Assignee (at issue)
Clayton A. Bulan, Jr.
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.