Granted Patent
Utility
US 6,607,079 · App. 09/930,163
System and method for controlling particle flow distribution between the outlets of a classifier
Inventor:
Stefan Laux
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 16, 2001
Inventor
Stefan Laux
Assignee (at issue)
Foster Wheeler Energy Limited
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.