Granted Patent
Utility
US 5,279,597 · App. 07/819,323
Catheter compression clamp
Inventors:
Alyssa J. Dassa, Raymond K. Newswanger
Patented Case
View Patent ↗
Granted: Jan 18, 1994
Filed: Jan 13, 1992
Inventors
Alyssa J. Dassa
Raymond K. Newswanger
Assignee (at issue)
Arrow International Investment Corp.
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.