Granted Patent
Utility
US 6,323,482 · App. 09/313,492
Ion mobility and mass spectrometer
Inventors:
David E. Clemmer, James P. Reilly
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: May 17, 1999
Inventors
David E. Clemmer
James P. Reilly
Assignee (at issue)
Advanced Research & Technology Institute
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.