Inventor · disambiguated record
Charles A. Bell
Also filed as: BELL CHARLES A
9 granted patents·450 citations·filing 1974–2017
91Inventor score
Top patents by PatentIndex Score
9 records- 0193US5814277AAutomatic multiple-sample multiple-reagent chemical analyzerPRECISION SYSTEMS INC·Filed 1997·Granted Sep 29, 1998·113 cites·4 claims
- 0292US5229074AAutomatic multiple-sample multiple-reagent chemical analyzerPRECISION SYSTEMS INC·Filed 1991·Granted Jul 20, 1993·153 cites·39 claims
- 0381US5597733AAutomatic multiple-sample multiple-reagent dispensing method in chemical analyzerPRECISION SYSTEMS INC·Filed 1995·Granted Jan 28, 1997·59 cites·2 claims
- 0476US5068798AProcess environment monitoring systemPRECISION SYSTEMS INC·Filed 1989·Granted Nov 26, 1991·38 cites·3 claims
- 0573US4476095AFluorometric titratorSCOTT ROBERT L·Filed 1974·Granted Oct 9, 1984·26 cites·36 claims
- 0664USD872428SSneaker outer sole protectorBELL CHARLES A·Filed 2017·Granted Jan 14, 2020·15 cites·1 claims
- 0758US5452234AProcess environment monitoring systemPRECISION SYSTEMS INC·Filed 1993·Granted Sep 19, 1995·19 cites·2 claims
- 0857US5270945AProcess environment monitoring systemPRECISION SYSTEMS INC·Filed 1991·Granted Dec 14, 1993·18 cites·5 claims
- 0957USD322856SSample cell modulePREC SYSTEMS INC·Filed 1989·Granted Dec 31, 1991·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →