Granted Patent
Utility
US 6,307,481 · App. 09/396,991
Systems for evaluating movement of a body and methods of operating the same
Inventors:
Michael L. Lehrman, Michael E. Halleck, Alan R. Owens
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Sep 15, 1999
Inventors
Michael L. Lehrman
Michael E. Halleck
Alan R. Owens
Assignee (at issue)
iLife Systems, 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.