Granted Patent
Utility
US 4,883,217 · App. 07/324,928
Method of bonding a ceramic article to a metal article
Inventors:
Edmund M. Dunn, Shinhoo Kang, George C. Wei
Patented Case
View Patent ↗
Granted: Nov 28, 1989
Filed: Mar 17, 1989
Inventors
Edmund M. Dunn
Shinhoo Kang
George C. Wei
Assignee (at issue)
GTE Laboratories Incorporated
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.