Granted Patent
Utility
US 5,950,441 · App. 08/948,912
Method and apparatus for controlling an evaporative gas conditioning system
Inventors:
Anand Mahableshwarkar, Michael Mahler, David F. Johnston, Robert Hummell
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Oct 10, 1997
Inventors
Anand Mahableshwarkar
Michael Mahler
David F. Johnston
Robert Hummell
Assignee (at issue)
BHA Group, 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.