Inventor · disambiguated record
Ralph L. Webb
Also filed as: WEBB RALPH L
7 granted patents·1 pending application·570 citations·filing 1978–2004
90Inventor score
Top patents by PatentIndex Score
8 records- 0197US6003319AThermoelectric refrigerator with evaporating/condensing heat exchangerMARLOW IND INC·Filed 1998·Granted Dec 21, 1999·146 cites·22 claims
- 0297US5737923AThermoelectric device with evaporating/condensing heat exchangerMARLOW IND INC·Filed 1995·Granted Apr 14, 1998·207 cites·32 claims
- 0394US6164370AEnhanced heat exchange tubeOLIN CORP·Filed 1998·Granted Dec 26, 2000·66 cites·11 claims
- 0481US6067712AHeat exchange tube with embossed enhancementOLIN CORP·Filed 1997·Granted May 30, 2000·50 cites·14 claims
- 0581US5388329AMethod of manufacturing a heating exchange tubeOLIN CORP·Filed 1993·Granted Feb 14, 1995·46 cites·9 claims
- 0673US5415225AHeat exchange tube with embossed enhancementOLIN CORP·Filed 1993·Granted May 16, 1995·35 cites·12 claims
- 0757US4223539AApparatus for absorbing a vapor in a liquid and absorption refrigeration system incorporating sameTRANE CO·Filed 1978·Granted Sep 23, 1980·20 cites·21 claims
- 0835US2005279488A1Multiple-channel conduit with separate wall elementsSTILLMAN HAROLD M·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →