Granted Patent
Utility
US 6,585,664 · App. 09/910,581
Calibration method for an automated surgical biopsy device
Inventors:
Mark A. Burdorff, John A. Hibner, Daniel F. Dlugos, Jr., Scott A. Gleason, Brian W. Schmidt
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Jul 20, 2001
Inventors
Mark A. Burdorff
John A. Hibner
Daniel F. Dlugos, Jr.
Scott A. Gleason
Brian W. Schmidt
Assignee (at issue)
Ethicon Endo-Surgery, 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.