Granted Patent
Utility
US 5,383,883 · App. 08/072,762
Method for ultrasonically applying a surgical device
Inventors:
Peter J. Wilk, Mitchell N. Essig
Patented Case
View Patent ↗
Granted: Jan 24, 1995
Filed: Jun 7, 1992
Inventors
Peter J. Wilk
Mitchell N. Essig
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.