NH

Norbert Heller

DL Draftex Industries Limited: 2 patents #1 of 11Top 10%
📍 Viersen, DE: #1 of 8 inventorsTop 15%
Overall (1997): #28,651 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5651218 Reinforcement for sealing, guiding and trimming strips Robert G. Bright 1997-07-29
5621290 Movable-window safety device Klaus Hanndorf, Alfons Stockschlager 1997-04-15