Assignee

GEYER WERNER

DE·2 granted patents·5 citations·filing 2010–2011

Technology mixF02B2 F02F2 B22C1

Top patents by PatentIndex Score

2 records

0175US9175598B2Two-stroke engine, sand core for producing a two-stroke engine, and method for operating a two-stroke engineGEYER WERNER·Filed 2010·Granted Nov 3, 2015·4 cites·18 claims
0256US8671897B2Two-stroke engineGEYER WERNER·Filed 2011·Granted Mar 18, 2014·1 cites·20 claims

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