Measuring and testing – Instrument proving or calibrating – Gas or liquid analyzer
Reexamination Certificate
2008-12-15
2010-12-07
Raevis, Robert R (Department: 2856)
Measuring and testing
Instrument proving or calibrating
Gas or liquid analyzer
Reexamination Certificate
active
07845206
ABSTRACT:
This invention relates to a system for testing the operation of a detection instrument, and a method involving same.
REFERENCES:
patent: 4399942 (1983-08-01), Chand
patent: 7484399 (2009-02-01), Wohltjen
patent: 2004/0216508 (2004-11-01), Hirsch et al.
Lucas & Mercanti LLP
Microsensor Systems, Inc.
Raevis Robert R
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