Granted Patent
Utility
US 6,361,963 · App. 09/631,146
Biofilm growth device
Inventors:
Kelly S. Smith, Mike Mayer, Claudia deSouza, Fred L. Singleton
Patented Case
View Patent ↗
Granted: Mar 26, 2002
Filed: Aug 2, 2000
Inventors
Kelly S. Smith
Mike Mayer
Claudia deSouza
Fred L. Singleton
Assignee (at issue)
HERCULES LLC
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.