Granted Patent
Utility
US 6,533,784 · App. 09/792,825
Electrosurgical working end for transecting and sealing tissue
Inventors:
Csaba Truckai, John H. Shadduck
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Feb 24, 2001
Inventors
Csaba Truckai
John H. Shadduck
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.