Granted Patent
Utility
US 6,740,872 · App. 10/298,169
Space-angle focusing reflector for time-of-flight mass spectrometers
Inventor:
Armin Holle
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Nov 15, 2002
Inventor
Armin Holle
Assignee (at issue)
Bruker Daltonik GmbH
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.