Granted Patent
Utility
US 6,803,764 · App. 10/263,459
High-speed sample spinner for solid NMR spectroscopy
Inventor:
Katsuya Hioka
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Oct 2, 2002
Inventor
Katsuya Hioka
Assignee (at issue)
JEOL 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.