Assignee
SPECTRA GASES INC
US·3 granted patents·94 citations·filing 1993–2004
Top patents by PatentIndex Score
3 records- 0186US6852542B2Method and system for creating a mercury halide standard for use in testing a mercury analyzer systemSPECTRA GASES INC·Filed 2003·Granted Feb 8, 2005·47 cites·17 claims
- 0277US5307364AAddition of oxygen to a gas mix for use in an excimer laserSPECTRA GASES INC·Filed 1993·Granted Apr 26, 1994·40 cites·19 claims
- 0355US7037725B2Method and system for creating a mercury halide standard for use in testing a mercury analyzer systemSPECTRA GASES INC·Filed 2004·Granted May 2, 2006·7 cites·7 claims
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