Granted Patent
Utility
US 5,366,893 · App. 08/003,774
Culture vessel
Inventors:
Timothy A. Stevens, Edward F. Mussi, Douglas P. Henderson, Tadeusz A. Tyndorf
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Jan 13, 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.