Granted Patent
Utility
US 6,173,641 · App. 09/466,551
Band controlled valve/actuator
Inventors:
Stephen C. Jacobsen, Clark C. Davis, David F. Knutti
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Dec 17, 1999
Inventors
Stephen C. Jacobsen
Clark C. Davis
David F. Knutti
Assignee (at issue)
Sarcos, LC
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.