Granted Patent
Utility
US 6,367,544 · App. 09/717,409
Thermal jacket for reducing condensation and method for making same
Inventor:
Douglas P. Calaman
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Nov 21, 2000
Inventor
Douglas P. Calaman
Assignee (at issue)
Thermal Corp.
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.