Granted Patent
Utility
US 6,367,106 · App. 09/162,004
Therapeutic support for the reduction of decubitus ulcers
Inventor:
Steven M. Gronsman
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Sep 28, 1998
Inventor
Steven M. Gronsman
Assignee (at issue)
Sand Therapeutic, 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.