DH

Dirk Helms

LG Leybold Gmbh: 1 patents #211 of 430Top 50%
LG Leybold-Heraeus Gmbh: 1 patents #95 of 219Top 45%
Overall (All Time): #1,670,138 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4869801 Apparatus for mounting workpieces Werner Katzschner, Anton Pawlakowitsch, Friedrich Anderle 1989-09-26
4813846 Inserting device for vacuum apparatus 1989-03-21
4499790 Swivel head for industrial robots 1985-02-19