Granted Patent
Utility
US 6,744,039 · App. 10/125,156
Single-chamber fillable phantom for nuclear imaging
Inventor:
Frank P. DiFilippo
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Apr 18, 2002
Inventor
Frank P. DiFilippo
Assignee (at issue)
BIOMEC, 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.