Inventor · disambiguated record
John M. Zakryk
Also filed as: ZAKRYK JOHN M
8 granted patents·374 citations·filing 1993–2001
90Inventor score
Files withINTERNAT WATER MAKERS INC2
Top patents by PatentIndex Score
8 records- 0188US5415221AAuto switching swimming pool/spa heater systemFiled 1993·Granted May 16, 1995·70 cites·9 claims
- 0285US5701749AWater collection and dispensing machineFiled 1996·Granted Dec 30, 1997·76 cites·13 claims
- 0383US6289689B1Water collection and dispensing machineINTERNAT WATER MAKERS INC·Filed 2000·Granted Sep 18, 2001·41 cites·17 claims
- 0480US6109050ASelf regulating pool heater unitFiled 1998·Granted Aug 29, 2000·52 cites·10 claims
- 0578US6779358B2Water collection and dispensing machineINTERNAT WATER MAKERS INC·Filed 2001·Granted Aug 24, 2004·24 cites·12 claims
- 0675US6029461AWater collection and dispensing machineFiled 1997·Granted Feb 29, 2000·49 cites·20 claims
- 0775US5809796ASelf regulating pool heater unitFiled 1995·Granted Sep 22, 1998·46 cites·25 claims
- 0843US5471851ASelf-regulating swimming pool heater unitFiled 1994·Granted Dec 5, 1995·16 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →