Granted Patent
Utility
US 4,590,095 · App. 06/740,377
Nickel coating diffusion bonded to metallized ceramic body and coating method
Inventor:
Dong-Sil Park
Patented Case
View Patent ↗
Granted: May 20, 1986
Filed: Jun 3, 1985
Inventor
Dong-Sil Park
Assignee (at issue)
General Electric 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.