Granted Patent
Utility
US 6,170,580 · App. 08/896,206
Method and apparatus for collecting, defluidizing and disposing of oil and gas well drill cuttings
Inventor:
Jeffery Reddoch
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Jul 17, 1997
Inventor
Jeffery 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.