Irena Szrek

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East Greenwich, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Protecting lottery receipts
- Patent number 10,115,097
- Issue date Oct 30, 2018
- Irena Szrek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Securing gaming transactions
- Patent number 9,196,116
- Issue date Nov 24, 2015
- SZREK2SOLUTIONS LLC
- Walter Szrek
- G07 - CHECKING-DEVICES
Information Patent Grant
Management of outcomes of games of chance
- Patent number 8,182,327
- Issue date May 22, 2012
- Walter Szrek
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for selling lottery tickets from a POS terminal
- Patent number 7,627,497
- Issue date Dec 1, 2009
- Walter Szrek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of generating unpredictable and auditable random numbers
- Patent number 6,934,846
- Issue date Aug 23, 2005
- Walter Szrek
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PAYMENT METHOD AND SYSTEM
- Publication number 20130151320
- Publication date Jun 13, 2013
- SZREK2SOLUTIONS LLC
- Walter Szrek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure Provisioning of Random Numbers to Remote Clients
- Publication number 20100240440
- Publication date Sep 23, 2010
- Walter Szrek
- G07 - CHECKING-DEVICES
Information Patent Application
PROTECTING LOTTERY RECEIPTS
- Publication number 20090150290
- Publication date Jun 11, 2009
- Irena Szrek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT OF OUTCOMES OF GAMES OF CHANCE
- Publication number 20090131140
- Publication date May 21, 2009
- Walter Szrek
- G07 - CHECKING-DEVICES
Information Patent Application
SECURING GAMING TRANSACTIONS
- Publication number 20070213125
- Publication date Sep 13, 2007
- Walter Szrek
- G07 - CHECKING-DEVICES
Information Patent Application
Apparatus and method for selling lottery tickets from a POS terminal
- Publication number 20040193464
- Publication date Sep 30, 2004
- Walter Szrek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF GENERATING UNPREDICTABLE AND AUDITABLE RANDOM NUMBERS
- Publication number 20040141611
- Publication date Jul 22, 2004
- Walter Szrek
- G06 - COMPUTING CALCULATING COUNTING