WL

Wolfgang Luehr

📍 Kellinghusen, DE: #3 of 23 inventorsTop 15%
Overall (All Time): #1,610,930 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6585886 Aerobic microbiological wastewater treatment reactor — 2003-07-01
6132602 Clarification plant for water purification — 2000-10-17
4206921 Roulette-type game apparatus — 1980-06-10