Granted Patent
Utility
US 6,579,302 · App. 09/800,351
Total occlusion guidewire device
Inventors:
Thomas Duerig, Hikmat Hojeibane, David C. Majercak
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Mar 6, 2001
Inventors
Thomas Duerig
Hikmat Hojeibane
David C. Majercak
Assignee (at issue)
CORDIS 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.