Assignee
GRAF JOHANN F
AT·4 granted patents·60 citations·filing 2006–2010
Top patents by PatentIndex Score
4 records- 0190US8210949B2Gaming, gambling and/or entertainment deviceGRAF JOHANN F·Filed 2006·Granted Jul 3, 2012·40 cites·5 claims
- 0286US8388444B2Electronic gaming machineGRAF JOHANN F·Filed 2010·Granted Mar 5, 2013·17 cites·26 claims
- 0367US8764546B2Electronic gaming and/or gambling machineGRAF JOHANN F·Filed 2007·Granted Jul 1, 2014·3 cites·19 claims
- 0444US8100248B2Device for sorting coins, tokens, chips and the likeGRAF JOHANN F·Filed 2007·Granted Jan 24, 2012·0 cites·26 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →