Granted Patent
Utility
US 6,188,066 · App. 09/373,337
Multipole ion guide for mass spectrometry
Inventors:
Craig M. Whitehouse, Erol Gulcicek
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Aug 12, 1999
Inventors
Craig M. Whitehouse
Erol Gulcicek
Assignee (at issue)
Analytica of Branford, 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.