Granted Patent
Utility
US 5,286,560 · App. 07/968,473
Method for increasing the wettability of aluminum metal to alumina containing fibers
Inventors:
Maya Fishkis, Chanakya Misra, Karl Wefers
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Oct 29, 1992
Inventors
Maya Fishkis
Chanakya Misra
Karl Wefers
Assignee (at issue)
Aluminum Company of America
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.