Granted Patent
Utility
US 6,241,020 · App. 09/535,555
Method of recording a cross-load on a mobile repair unit for a well
Inventor:
Frederic M. Newman
Patented Case
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Granted: Jun 5, 2001
Filed: Mar 27, 2000
Inventor
Frederic M. Newman
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.