DG

Detlef Groth

TA Tesa Ag: 1 patents #18 of 45Top 40%
📍 Ferch, DE: #1 of 1 inventorsTop 100%
Overall (2004): #234,999 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6723259 Anticounterfeit, laser-markable label produced by diffraction gratings Arne Koops, Axel Burmeister, Jochen Stähr 2004-04-20