Granted Patent
Utility
US 5,706,999 · App. 08/563,710
Preparation of a coated metal-matrix composite material
Inventors:
John K. Lim, Joseph S. Russo
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Nov 28, 1995
Inventors
John K. Lim
Joseph S. Russo
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.