Granted Patent
Utility
US 6,296,006 · App. 09/037,776
System and method for sealing leaks in vessels
Inventor:
John W. Wegner
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Mar 10, 1998
Inventor
John W. Wegner
Assignee (at issue)
Koppl Company, 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.