Granted Patent
Utility
US 6,431,478 · App. 09/583,893
Small-scale mill and method thereof
Inventors:
Robert G. Reed, David Czekai, H. William Bosch, Niels P. Ryde, Tuula Ryde
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: May 31, 2000
Inventors
Robert G. Reed
David Czekai
H. William Bosch
Niels P. Ryde
Tuula Ryde
Assignee (at issue)
Elan Pharma International Ltd.
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.