Inventor · disambiguated record
Carl N. Cederstrand
Also filed as: CEDERSTRAND CARL N · CEDERSTRAND CARL NELSON
5 granted patents·118 citations·filing 1976–1992
82Inventor score
Technology areasG01N
Top patents by PatentIndex Score
5 records- 0170US5512757ASpectrophotometer and optical system thereforROSEMOUNT ANALYTICAL INC·Filed 1992·Granted Apr 30, 1996·46 cites·12 claims
- 0268US4355233AMethod and apparatus for negating measurement effects of interferent gases in non-dispersive infrared analyzersBECKMAN INSTRUMENTS INC·Filed 1980·Granted Oct 19, 1982·28 cites·17 claims
- 0365US4320297ASplit detectorBECKMAN INSTRUMENTS INC·Filed 1979·Granted Mar 16, 1982·21 cites·9 claims
- 0457US4467435AInfrared gas analyzer having detector elements of differing typesBECKMAN INSTRUMENTS INC·Filed 1981·Granted Aug 21, 1984·18 cites·31 claims
- 0536US4081247AMethod and apparatus for the chemiluminescent detection of HClBECKMAN INSTRUMENTS INC·Filed 1976·Granted Mar 28, 1978·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →