Granted Patent
Utility
US 5,603,729 · App. 08/531,428
Portable reusable thermal therapeutic device
Inventors:
Blake B. Brown, Charles Ray Mason, Daniel Kohout, Joel C. Parrott
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Sep 21, 1995
Inventors
Blake B. Brown
Charles Ray Mason
Daniel Kohout
Joel C. Parrott
Assignee (at issue)
Baxter International 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.