Granted Patent
Utility
US 6,689,155 · App. 09/916,353
Upper body convective heat therapy device and method of making and using same
Inventors:
Clifford E. Gammons, Joseph G. Jones
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jul 27, 2001
Inventors
Clifford E. Gammons
Joseph G. Jones
Assignee (at issue)
Adroit Medical 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.