Granted Patent
Utility
US 6,440,152 · App. 09/628,211
Defect occluder release assembly and method
Inventors:
John P. Gainor, Brian L. Dukart, Darren L. Wegner
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Jul 28, 2000
Inventors
John P. Gainor
Brian L. Dukart
Darren L. Wegner
Assignee (at issue)
Microvena Corporation
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.