Granted Patent
Utility
US 6,420,974 · App. 09/398,574
Control system for pressure-sensitive protective devices
Inventors:
Andrew Baker, Luis Filipe Travassos
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Sep 17, 1999
Inventors
Andrew Baker
Luis Filipe Travassos
Assignee (at issue)
Honeywell Data Instruments 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.