Granted Patent
Utility
US 6,443,019 · App. 09/360,605
Torque sensor and method of producing a torque-dependent signal
Inventors:
Wolfgang Porth, Lother Gier
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jul 26, 1999
Inventors
Wolfgang Porth
Lother Gier
Assignee (at issue)
Siemens Aktiengesellschaft
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.