Granted Patent
Utility
US 6,830,922 · App. 10/036,962
System and method for inoculating a biological reactor
Inventors:
Raymond Jasienski, Younghua Yang
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Dec 21, 2001
Inventors
Raymond Jasienski
Younghua Yang
Assignee (at issue)
Envirogen, 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.