Inventor · disambiguated record
Daniel Campbell
Also filed as: CAMPBELL DANIEL L · CAMPBELL DANIEL P
1 granted patent·1 pending application·12 citations·filing 1997–2001
35Inventor score
Top patents by PatentIndex Score
2 records- 0139US5849592ACarrierless sequential injection analysisHACH CO·Filed 1997·Granted Dec 15, 1998·12 cites·20 claims
- 0235US2002016005A1Methods for detecting an acid or base in an environment, measuring the concentration of an acid or base in an environment, or measuring the PH of an environment and sensors thereofPHOTONIC SENSOR SYSTEMS·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →