Granted Patent
Utility
US 6,364,649 · App. 09/413,016
Apparatus for making pipe insulation
Inventor:
Geoffrey H. Moore
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Oct 7, 1999
Inventor
Geoffrey H. Moore
Assignee (at issue)
Fibrex Insulations, 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.