Granted Patent
Utility
US 6,514,379 · App. 09/706,168
Procedure for arranging water circulations in integrated paper mill
Inventors:
Rainer Gartz, Sakari Kaijaluoto, Kari Kokkonen
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Nov 3, 2000
Inventors
Rainer Gartz
Sakari Kaijaluoto
Kari Kokkonen
Assignee (at issue)
Metso Paper 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.