RB

Rudolf Bahnen

LG Leybold Vakuum Gmbh: 1 patents #2 of 12Top 20%
📍 Roetgen, DE: #7 of 9 inventorsTop 80%
Overall (2003): #126,777 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6544020 Cooled screw vacuum pump Thomas Dreifert 2003-04-08