Granted Patent
Utility
US 5,834,646 · App. 08/848,301
Force sensor device
Inventors:
Terje Kvisteroy, Henrik Jakobsen
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Apr 28, 1997
Inventors
Terje Kvisteroy
Henrik Jakobsen
Assignee (at issue)
SensoNor AS
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.