Granted Patent
Utility
US 6,066,139 · App. 08/649,146
Apparatus and method for sterilization and embolization
Inventors:
Thomas Ryan, Gregory Lambrecht
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: May 14, 1996
Inventors
Thomas Ryan
Gregory Lambrecht
Assignee (at issue)
SHERWOOD SERVICES AG
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.