Granted Patent
Utility
US 6,779,246 · App. 09/880,001
Method and system for forming RF reflective pathways
Inventor:
John Charles DeBraal
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Jun 14, 2001
Inventor
John Charles DeBraal
Assignee (at issue)
Appleton Papers 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.