Granted Patent
Utility
US 6,356,192 · App. 09/384,165
Bi-directional wireless detection system
Inventors:
Raymond Menard, Curtis E. Quady
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Aug 27, 1999
Inventors
Raymond Menard
Curtis E. Quady
Assignee (at issue)
Royal Thoughts, 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.