Granted Patent
Utility
US 6,022,355 · App. 09/107,226
Impaction hammer for bone chips
Inventors:
Jean Patrick Peche, John Andrew Storer, Jean-Pierre Brée
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Jun 30, 1998
Inventors
Jean Patrick Peche
John Andrew Storer
Jean-Pierre Brée
Assignee (at issue)
Benoist Girard & Cie
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.