Granted Patent
Utility
US 6,561,047 · App. 09/898,747
Method and system for analyzing motion transferred to a subject on a sleeping surface
Inventors:
Rick Gladney, James Martin Arrowood
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jul 3, 2001
Inventors
Rick Gladney
James Martin Arrowood
Assignee (at issue)
DREAMWELL, LTD.
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.