Granted Patent
Utility
US 6,755,823 · App. 09/796,104
Medical device with enhanced cooling power
Inventor:
Jean-Pierre Lalonde
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Feb 28, 2001
Inventor
Jean-Pierre Lalonde
Assignee (at issue)
CryoCath Technologies 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.