RB

Rudolf Bahnen

LG Leybold Vakuum Gmbh: 1 patents #4 of 13Top 35%
📍 Roetgen, DE: #1 of 6 inventorsTop 20%
Overall (2002): #124,668 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6382930 Screw vacuum pump provided with rotors Thomas Dreifert 2002-05-07