Granted Patent
Utility
US 4,946,791 · App. 06/915,279
Novel strain of Lactobacillus acidophilus
Inventors:
Eugene T. Manfredi, Robert E. Miller
Patented Case
View Patent ↗
Granted: Aug 7, 1990
Filed: Oct 2, 1986
Inventors
Eugene T. Manfredi
Robert E. Miller
Assignee (at issue)
Bio Techniques Laboratories, 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.