KH

Klaus Hanndorf

DL Draftex Industries Limited: 1 patents #19 of 54Top 40%
Overall (All Time): #3,714,006 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621290 Movable-window safety device Norbert Heller, Alfons Stockschlager 1997-04-15