Granted Patent
Utility
US 6,116,836 · App. 08/901,587
Connector for composite insulated wall and method for making the wall
Inventor:
Robert Long
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Jul 28, 1997
Inventor
Robert Long
Assignee (at issue)
Composite Technologies, LLC
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.