Granted Patent
Utility
US 5,514,191 · App. 08/222,796
Polymeric media amendment for growing mushrooms
Inventors:
Deborah L. Miller, John C. Miller, Douglas E. Tanner, Anastacio Andrade
Patented Case
View Patent ↗
Granted: May 7, 1996
Filed: Apr 5, 1994
Inventors
Deborah L. Miller
John C. Miller
Douglas E. Tanner
Anastacio Andrade
Assignee (at issue)
Deerpoint Industries, 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.