Inventor · disambiguated record
Richard S. Hutchings
Also filed as: HUTCHINGS RICHARD · HUTCHINGS RICHARD S
11 granted patents·469 citations·filing 1986–1989
92Inventor score
Top patents by PatentIndex Score
11 records- 0193US5091107AChlorine dioxide generating deviceDRACKETT CO·Filed 1989·Granted Feb 25, 1992·65 cites·5 claims
- 0287US4722802AProcess for the manufacture of surfactant cleansing blocks and compositions thereofDRACKETT CO·Filed 1986·Granted Feb 2, 1988·61 cites·68 claims
- 0386US5126070AChlorine dioxide generatorDRACKETT CO·Filed 1989·Granted Jun 30, 1992·164 cites·38 claims
- 0485US4861514ACompositions containing chlorine dioxide and their preparationDRACKETT CO·Filed 1988·Granted Aug 29, 1989·84 cites·21 claims
- 0566US5076960ADeodorizing and cleaning compositions and methodDRACKETT CO·Filed 1989·Granted Dec 31, 1991·30 cites·13 claims
- 0661US4963287AAqueous alkali metal halogenite compositionsDRACKETT CO·Filed 1988·Granted Oct 16, 1990·25 cites·22 claims
- 0745US4880556AAqueous alkali metal halogenite compositions containing a colorantDRACKETT CO·Filed 1988·Granted Nov 14, 1989·12 cites·26 claims
- 0843US4787984ACleaning composition and its method of useDRACKETT CO·Filed 1987·Granted Nov 29, 1988·12 cites·18 claims
- 0942US4790950AAqueous alkali metal halogenite compositions containing a colorant stabilized by NH4 OHDRACKETT CO·Filed 1988·Granted Dec 13, 1988·10 cites·20 claims
- 1032US4899398AIn-tank toilet dispenserDRACKETT CO·Filed 1988·Granted Feb 13, 1990·5 cites·9 claims
- 1123US4873013AAqueous alkali metal halogenite compositions containing a colorant stabilized by ammonium hydroxideDRACKET COMPANY·Filed 1988·Granted Oct 10, 1989·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →