Granted Patent
Utility
US 6,079,490 · App. 09/058,477
Remotely accessible mobile repair unit for wells
Inventor:
Frederic M. Newman
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Apr 10, 1998
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.