Granted Patent
Utility
US 4,414,243 · App. 06/395,778
Method for making surface acoustic wave devices
Inventor:
Harvey E. Cline
Patented Case
View Patent ↗
Granted: Nov 8, 1983
Filed: Jul 6, 1982
Inventor
Harvey E. Cline
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.