Granted Patent
Utility
US 6,010,400 · App. 08/968,050
Isolation workstation
Inventors:
Russell Edward Krainiak, Mark Huza
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Nov 12, 1997
Inventors
Russell Edward Krainiak
Mark Huza
Assignee (at issue)
FLANDERS FILTERS, 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.