WL

Wilfried Lubke

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
📍 Ammerndorf, DE: #3 of 8 inventorsTop 40%
Overall (All Time): #2,353,630 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4545730 Liquid ring vacuum pump for gaseous media — 1985-10-08
4522560 Liquid-ring compressor for gases — 1985-06-11