Granted Patent
Utility
US 6,776,787 · App. 09/971,421
Surgical punch device
Inventors:
Trinh Phung, Douglas Moore, Jason Hamilton
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Oct 5, 2001
Inventors
Trinh Phung
Douglas Moore
Jason Hamilton
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.