Granted Patent
Utility
US 5,201,335 · App. 07/776,578
Method and apparatus for attaching ceramic to metal parts
Inventors:
Melvin L. Osgood, Rodney P. Western
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Oct 15, 1991
Inventors
Melvin L. Osgood
Rodney P. Western
Assignee (at issue)
Fisher Controls International LLC
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.