Granted Patent
Utility
US 5,409,497 · App. 07/851,683
Orbital aiming device for mammo biopsy
Inventors:
Bernard Siczek, Aldona A. Siczek
Patented Case
View Patent ↗
Granted: Apr 25, 1995
Filed: Mar 12, 1992
Inventors
Bernard Siczek
Aldona A. Siczek
Assignee (at issue)
FISCHER IMAGING, 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.