Inventor
RIEDEL WERNER
DE5 patents
⚠️ This page may combine multiple inventors who share the name “RIEDEL WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEIDTMANN WILHELM KG
3 patentsUS5725260AMar 10, 1998
Locking arrangement for windows, doors or the like
WEIDTMANN WILHELM KG24 citations87
US5636476AJun 10, 1997
Device for opening and closing a window, a door, or the like
WEIDTMANN WILHELM KG23 citations87
US5487238AJan 30, 1996
Device for opening and closing a window, a door, or the like
WEIDTMANN WILHELM KG3 citations57