Granted Patent
Utility
US 6,401,534 · App. 09/417,302
Twin axis gyroscope
Inventors:
Christopher Paul Fell, Colin Fox
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Oct 13, 1999
Inventors
Christopher Paul Fell
Colin Fox
Assignee (at issue)
BAE SYSTEMS PLC
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.