Granted Patent
Utility
US 4,709,266 · App. 06/691,513
Satellite scrambling communication network using geographically separated uplinks
Inventors:
Orest J. Hanas, Frank C. Pennypacker, Charles B. Radloff, Richard D. Schulman
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Jan 14, 1985
Inventors
Orest J. Hanas
Frank C. Pennypacker
Charles B. Radloff
Richard D. Schulman
Assignee (at issue)
Oak Industries 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.