Granted Patent
Utility
US 5,013,520 · App. 07/393,284
Apparatus for inserting fuel rods into a can
Inventor:
Wolfgang Hummel
Patented Case
View Patent ↗
Granted: May 7, 1991
Filed: Aug 11, 1989
Inventor
Wolfgang Hummel
Assignee (at issue)
Siemens Aktiengesellschaft
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.