Granted Patent
Utility
US 5,801,055 · App. 08/926,562
Multi-well culture dish assembly
Inventor:
Douglas P. Henderson
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Sep 10, 1997
Inventor
Douglas P. Henderson
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.