Granted Patent
Utility
US 5,358,871 · App. 08/105,830
Culture vessel
Inventors:
Timothy A. Stevens, Edward F. Mussi, Douglas P. Henderson, Tadeusz A. Tyndorf
Patented Case
View Patent ↗
Granted: Oct 25, 1994
Filed: Aug 12, 1993
Inventors
Timothy A. Stevens
Edward F. Mussi
Douglas P. Henderson
Tadeusz A. Tyndorf
Assignee (at issue)
BECTON, DICKINSON AND COMPANY
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.