Granted Patent
Utility
US 6,562,290 · App. 09/932,916
Process for the production of composite components by powder injection molding, and composite powders suitable for this purpose
Inventors:
Helmut Meinhardt, Bernd Meyer, Matthias Knüwer, Dietmar Fister, Wolfgang Wiezoreck
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Aug 20, 2001
Inventors
Helmut Meinhardt
Bernd Meyer
Matthias Knüwer
Dietmar Fister
Wolfgang Wiezoreck
Assignee (at issue)
H.C. STARCK INC.
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.