Granted Patent
Utility
US 6,428,490 · App. 09/503,104
Goniometer-based body-tracking device and method
Inventors:
James F. Kramer, John Ananny, Loren F. Bentley, Paul L. Korff, Allen Boronkay, Conor McNamara
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Feb 11, 2000
Inventors
James F. Kramer
John Ananny
Loren F. Bentley
Paul L. Korff
Allen Boronkay
Conor McNamara
Assignee (at issue)
Virtual Technologies, 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.