Granted Patent
Utility
US 6,781,130 · App. 10/101,374
Geosteering of solid mineral mining machines
Inventors:
Larry D. Frederick, Dwight Medley
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Mar 20, 2002
Inventors
Larry D. Frederick
Dwight Medley
Assignee (at issue)
Geosteering Mining Services, 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.