Granted Patent
Utility
US 5,830,752 · App. 08/693,629
Apparatus for in-situ soil remediation
Inventor:
Bruce L. Bruso
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Aug 8, 1996
Inventor
Bruce L. Bruso
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.