Inventor · disambiguated record
Irena Szrek
Also filed as: SZREK IRENA
5 granted patents·2 pending applications·95 citations·filing 2003–2012
76Inventor score
Top patents by PatentIndex Score
7 records- 0182US6934846B2Method of generating unpredictable and auditable random numbersFiled 2003·Granted Aug 23, 2005·76 cites·59 claims
- 0264US8182327B2Management of outcomes of games of chanceSZREK WALTER·Filed 2008·Granted May 22, 2012·1 cites·18 claims
- 0363US9196116B2Securing gaming transactionsSZREK WALTER·Filed 2007·Granted Nov 24, 2015·1 cites·15 claims
- 0463US7627497B2Method for selling lottery tickets from a POS terminalSZREK WALTER·Filed 2004·Granted Dec 1, 2009·17 cites·23 claims
- 0552US2013151320A1Payment method and systemSZREK2SOLUTIONS LLC·Filed 2012·Application pending·0 cites
- 0651US10115097B2Protecting lottery receiptsSZREK IRENA·Filed 2008·Granted Oct 30, 2018·0 cites·12 claims
- 0733US2010240440A1Secure Provisioning of Random Numbers to Remote ClientsSZREK WALTER·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →