Granted Patent
Utility
US 5,932,804 · App. 09/021,306
Vibrating structure gyroscope
Inventors:
Ian David Hopkin, Christopher Paul Fell, Kevin Townsend, Timothy Robert Mason
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Feb 10, 1998
Inventors
Ian David Hopkin
Christopher Paul Fell
Kevin Townsend
Timothy Robert Mason
Assignee (at issue)
British Aerospace Public Limited Co.
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.