For the Inventor, By the Inventor

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Knokke, Belgium

Dr Gaming Technology

USPTO Granted Patents = 1

Forward Citations = 7

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2 inventors (with patents filed for the assignee):

Franz Lechner (1 out of 4 patents)

Helmut Steffenini (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 8202164 - Ticket management apparatus, a ticketing device and a data management system for cashless operation (2012-06-19),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#1 in Knokke

#1,312 in Belgium

Knokke, Belgium

Dr Gaming Technology

Forward Citations = 7

2 inventors:

Franz Lechner (1 out of 4 patents)

Helmut Steffenini (1 out of 1 patent)

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