Granted Patent
Utility
US 6,267,329 · App. 09/231,416
Medium earth orbit communications satellite system
Inventor:
Frank Chethik
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Jan 14, 1999
Inventor
Frank Chethik
Assignee (at issue)
Loral Aerospace Corp.
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.