Inventor
VIGENBERG STIG F
DK4 patents
Patents
4 patentsUS5394649AMar 7, 1995
Window with a frame of extruded profile members
RASMUSSEN KANN IND AS20 citations81
US5575115ANov 19, 1996
Window with a frame of extruded profile members
RASMUSSEN KANN IND AS14 citations71
US5335461AAug 9, 1994
Balcony window with side railing for installation in an inclined roof
RASMUSSEN KANN IND AS8 citations71
US5181340AJan 26, 1993
Window with a main frame for installation in an inclined roof and two openable window frames
RASMUSSEN KANN IND AS3 citations60