Inventor · disambiguated record
Jean El Hajal
Also filed as: EL HAJAL JEAN
10 granted patents·1 pending application·23 citations·filing 2009–2018
84Inventor score
Top patents by PatentIndex Score
11 records- 0191US10974309B2Condenser tubes with additional flank structureWIELAND WERKE AG·Filed 2018·Granted Apr 13, 2021·3 cites·2 claims
- 0285US8550152B2Metallic heat exchanger tubeBEUTLER ANDREAS·Filed 2010·Granted Oct 8, 2013·6 cites·7 claims
- 0382US10094625B2Condenser tubes with additional flank structureWIELAND WERKE AG·Filed 2012·Granted Oct 9, 2018·3 cites·4 claims
- 0480US8281850B2Evaporator tube with optimized undercuts on the groove baseBEUTLER ANDREAS·Filed 2009·Granted Oct 9, 2012·7 cites·7 claims
- 0579US11073343B2Metal heat exchanger tubeWIELAND WERKE AG·Filed 2015·Granted Jul 27, 2021·2 cites·17 claims
- 0674US10996005B2Heat exchanger tubeWIELAND WERKE AG·Filed 2017·Granted May 4, 2021·1 cites·8 claims
- 0766US8899308B2Heat exchanger tube and method for producing itBEUTLER ANDREAS·Filed 2009·Granted Dec 2, 2014·1 cites·3 claims
- 0856US9097471B2Method of producing a heat exchanger tubeWIELAND WERKE AG·Filed 2014·Granted Aug 4, 2015·0 cites·6 claims
- 0953US10976115B2Heat exchanger tubeWIELAND WERKE AG·Filed 2017·Granted Apr 13, 2021·0 cites·16 claims
- 1052US10948245B2Heat exchanger tubeWIELAND WERKE AG·Filed 2017·Granted Mar 16, 2021·0 cites·20 claims
- 1151US2016273840A1Tube heat exchanger with optimized thermo-hydraulic characteristicsGEA BATIGNOLLES TECH THERMIQUES·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →