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Martin Birkkjær

VA Vkr Holding A/S: 2 patents #67 of 201Top 35%
Overall (All Time): #2,095,685 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8256491 Bracket member and a coupling member for supporting a screening device in a window or door frame, a window or door and a screening device 2012-09-04
8051891 Bracket member and a coupling member for supporting a screening device in a window or door frame, a window or door and a screening device 2011-11-08