Assignee
BIENEK VOLKER
DE·5 granted patents·1 pending application·62 citations·filing 2004–2010
Top patents by PatentIndex Score
6 records- 0194US8806715B2Door closer comprising device for preventing a spring-backBIENEK VOLKER·Filed 2010·Granted Aug 19, 2014·14 cites·11 claims
- 0292US8819895B2Door closer with free-swing functionBIENEK VOLKER·Filed 2010·Granted Sep 2, 2014·9 cites·10 claims
- 0386US9297194B2Hydraulic solenoid distribution valveBIENEK VOLKER·Filed 2010·Granted Mar 29, 2016·15 cites·16 claims
- 0485US8393054B2Door operatorBIENEK VOLKER·Filed 2005·Granted Mar 12, 2013·19 cites·7 claims
- 0582US8826494B2Door closer comprising cam driveBIENEK VOLKER·Filed 2010·Granted Sep 9, 2014·5 cites·13 claims
- 0640US2006261610A1Floor springBIENEK VOLKER·Filed 2004·Application pending·0 cites
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