Inventor · disambiguated record
Zahid Ayub
Also filed as: AYUB ZAHID · AYUB ZAHID H · AYUB ZAHID HUSSAIN
6 granted patents·4 pending applications·204 citations·filing 1987–2012
86Inventor score
Top patents by PatentIndex Score
10 records- 0190US6179051B1Distributor for plate heat exchangersCAPITAL FORMATION INC·Filed 1997·Granted Jan 30, 2001·85 cites·7 claims
- 0286US6883347B2End bonnets for shell and tube DX evaporatorFiled 2003·Granted Apr 26, 2005·48 cites·12 claims
- 0373US4932468AVertical falling film multi-tube heat exchangerE L NICKELL CO INC·Filed 1988·Granted Jun 12, 1990·33 cites·30 claims
- 0460US7082774B2Compressor oil removal in ammonia refrigeration systemAYUB ZAHID HUSSAIN·Filed 2003·Granted Aug 1, 2006·12 cites·5 claims
- 0557US7073572B2Flooded evaporator with various kinds of tubesAYUB ZAHID HUSSAIN·Filed 2003·Granted Jul 11, 2006·11 cites·16 claims
- 0653US2014165641A1Distributor for evaporative condenser header or cooler headerAYUB ZAHID·Filed 2012·Application pending·0 cites
- 0752US2008190591A1Low charge refrigerant flooded evaporatorAYUB ZAHID H·Filed 2007·Application pending·0 cites
- 0849US2012118545A1Thin film evaporatorAYUB ZAHID HUSSAIN·Filed 2011·Application pending·0 cites
- 0947US4805694AHeat exchangerE L NICKELL CO INC·Filed 1987·Granted Feb 21, 1989·15 cites·14 claims
- 1045US2014096555A1Plate evaporative condenser and coolerAYUB ZAHID·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →