Granted Patent
Utility
US 5,961,531 · App. 09/078,587
Convertible rongeur
Inventors:
Helmut Weber, Gernot Weber
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: May 13, 1998
Inventors
Helmut Weber
Gernot Weber
Assignee (at issue)
KMedic
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.