Granted Patent
Utility
US 6,454,460 · App. 09/149,517
System and method for evaluating and calibrating a radiation generator
Inventors:
Naganathasastrigal Ramanathan, Vijay Ramanathan
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Sep 8, 1998
Inventors
Naganathasastrigal Ramanathan
Vijay Ramanathan
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.