Granted Patent
Utility
US 6,184,820 · App. 06/676,104
Coherent pulse radar system
Inventor:
Dale L. Kratzer
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Nov 29, 1984
Inventor
Dale L. Kratzer
Assignee (at issue)
LOCKHEED MARTIN CORPORATION
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.