Granted Patent
Utility
US 6,575,014 · App. 09/870,779
Silicon micro-machined fixed-volume back-flush injector having no unswept dead volume during injection
Inventors:
Chi-Kang Lo, Tak Kui Wang
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jun 1, 2001
Inventors
Chi-Kang Lo
Tak Kui Wang
Assignee (at issue)
Agilent Technologies, 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.