Granted Patent
Utility
US 6,822,253 · App. 10/434,796
Radiopharmaceutical shipping pig with encapsulated lead shielding
Inventors:
Matthew Robert Martin, Kenneth A. Paladino
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: May 9, 2003
Inventors
Matthew Robert Martin
Kenneth A. Paladino
Assignee (at issue)
BIODEX MEDICAL SYSTEMS, 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.