Granted Patent
Utility
US 4,453,095 · App. 06/399,028
ECL MOS Buffer circuits
Inventor:
Robert S. Wrathall
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Jul 16, 1982
Inventor
Robert S. Wrathall
Assignee (at issue)
Motorola, Inc.
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.