Granted Patent
Utility
US 6,814,163 · App. 10/649,828
Two solenoid guide system for horizontal boreholes
Inventor:
Arthur F. Kuckes
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Aug 28, 2003
Inventor
Arthur F. Kuckes
Assignee (at issue)
Vector Magnetics, 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.