Granted Patent
Utility
US 6,553,901 · App. 09/906,944
Drilling fluid recovery and cuttings processing system
Inventor:
Jeffrey Reddoch
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jul 16, 2001
Inventor
Jeffrey Reddoch
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.