Helmut Steffenini

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Patents Grantslast 30 patents

Information Patent Grant
Ticket management apparatus, a ticketing device and a data manageme...
- Patent number 8,202,164
- Issue date Jun 19, 2012
- DR Gaming Technology
- Franz Lechner
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Ticket management apparatus, a ticketing device and a data manageme...
- Publication number 20060166732
- Publication date Jul 27, 2006
- Systems in Progress Holding GmbH
- Franz Lechner
- G07 - CHECKING-DEVICES
Information Patent Application
Data management device within an electronic gaming device and a met...
- Publication number 20060030409
- Publication date Feb 9, 2006
- Systems in Progress Holding GmbH
- Franz Lechner
- G07 - CHECKING-DEVICES
Information Patent Application
Electronic gaming system
- Publication number 20050137017
- Publication date Jun 23, 2005
- Systems in Progress Holding GmbH
- Franz Lechner
- G07 - CHECKING-DEVICES