Granted Patent
Utility
US 4,126,859 · App. 05/846,432
Ground station for a round-trip-path distance-measuring system
Inventor:
Manfred Bohm
Patented Case
View Patent ↗
Granted: Nov 21, 1978
Filed: Oct 28, 1977
Inventor
Manfred Bohm
Assignee (at issue)
International Standard Electric 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.