Granted Patent
Utility
US 4,650,766 · App. 06/658,548
Culturing apparatus
Inventors:
William H. Harm, John J. Peluso
Patented Case
View Patent ↗
Granted: Mar 17, 1987
Filed: Oct 9, 1984
Inventors
William H. Harm
John J. Peluso
Assignee (at issue)
Endotronics, 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.