Granted Patent
Utility
US 5,626,914 · App. 08/220,569
Ceramic-metal composites
Inventors:
Marcus A. Ritland, Dennis W. Readey
Patented Case
View Patent ↗
Granted: May 6, 1997
Filed: Mar 31, 1994
Inventors
Marcus A. Ritland
Dennis W. Readey
Assignee (at issue)
Coors Ceramics Company
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.