Granted Patent
Utility
US 6,317,622 · App. 09/201,178
Gamma-ray blind beta particle probe
Inventor:
Andrew G. Weisenberger
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Nov 30, 1998
Inventor
Andrew G. Weisenberger
Assignee (at issue)
Southeastern University Research Assn., 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.