Granted Patent
Utility
US 6,518,477 · App. 09/841,791
Simplified integrated immobilization process for the remediation of radioactive waste
Inventor:
Rengarajan Soundararajan
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Apr 24, 2001
Inventor
Rengarajan Soundararajan
Assignee (at issue)
Hanford Nuclear Services, Inc.
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.