Granted Patent
Utility
US 5,880,368 · App. 08/859,264
Inertial sensors
Inventor:
Roger S. Fitzpatrick
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: May 20, 1997
Inventor
Roger S. Fitzpatrick
Assignee (at issue)
Smiths Industries Public Limited Company
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.