Granted Patent
Utility
US 6,441,370 · App. 09/546,748
Linear multipole rod assembly for mass spectrometers
Inventors:
Mukul Khosla, Berg A. Tehlirian
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Apr 11, 2000
Inventors
Mukul Khosla
Berg A. Tehlirian
Assignee (at issue)
Thermo Finnigan LLC
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.