Inventor
WINKLER BERND
AT14 patents
⚠️ This page may combine multiple inventors who share the name “WINKLER BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DORMA GMBH & CO KG
5 patentsUS5901992AMay 11, 1999
Electromechanical locking mechanism for door leaves having a door closing device
DORMA GMBH & CO KG32 citations91
US6591551B2Jul 15, 2003
Swinging door with a door closer having a slide rail at the door frame with a suspension system for adjusting the height of the slide rail with respect to the door frame
DORMA GMBH & CO KG21 citations83
US5461754AOct 31, 1995
Door closer with a detent for holding a door open and the detent therefor
DORMA GMBH & CO KG8 citations69
US5311642AMay 17, 1994
Door closer with a detent for holding a door open and the detent therefor
DORMA GMBH & CO KG4 citations58
US7543355B2Jun 9, 2009
Door closer housing
DORMA GMBH & CO KG1 citations51