Granted Patent
Utility
US 6,002,321 · App. 09/000,180
Mine-clearing coil and device using same
Inventor:
Loic Laine
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Mar 17, 1998
Inventor
Loic Laine
Assignee (at issue)
Giat Industries
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.