Granted Patent
Utility
US 5,846,664 · App. 08/779,318
Porous metal structures and processes for their production
Inventors:
Christine E. Third, Stephen F. Corbin, Prasad S. Apte
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jan 6, 1997
Inventors
Christine E. Third
Stephen F. Corbin
Prasad S. Apte
Assignee (at issue)
Westaim Technologies
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.