Granted Patent
Utility
US 6,086,607 · App. 09/247,880
Device and method for facilitating hemostasis of a biopsy tract
Inventors:
Andrew H. Cragg, Rodney Brenneman, Mark Ashby
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Feb 10, 1999
Inventors
Andrew H. Cragg
Rodney Brenneman
Mark Ashby
Assignee (at issue)
Sub-Q, 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.