Inventor · disambiguated record
Randall Markum
Also filed as: MARKUM RANDALL · MARKUM RANDALL T
7 granted patents·116 citations·filing 1977–1998
86Inventor score
Files withEMERSON ELECTRIC CO7
Top patents by PatentIndex Score
7 records- 0173US6097003ASupport bar attachment for an electric heater elementEMERSON ELECTRIC CO·Filed 1998·Granted Aug 1, 2000·36 cites·19 claims
- 0270US5397873AElectric hot plate with direct contact P.T.C. sensorEMERSON ELECTRIC CO·Filed 1993·Granted Mar 14, 1995·34 cites·6 claims
- 0365USD263494SElectric heating elementEMERSON ELECTRIC CO·Filed 1977·Granted Mar 23, 1982·8 cites·1 claims
- 0450US5924292ADeodorizing element for eliminating refrigerator odorsEMERSON ELECTRIC CO·Filed 1998·Granted Jul 20, 1999·14 cites·14 claims
- 0542US5935470AComposition heating element for rapid heatingEMERSON ELECTRIC CO·Filed 1997·Granted Aug 10, 1999·12 cites·27 claims
- 0634US5852282ASpider bracket assemblyEMERSON ELECTRIC CO·Filed 1997·Granted Dec 22, 1998·5 cites·16 claims
- 0730US5404421AFuel heating element mounting plug housing a thermostatEMERSON ELECTRIC CO·Filed 1993·Granted Apr 4, 1995·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →