RL

Rainer Lell

DA Davy International Ag: 1 patents #2 of 7Top 30%
📍 Kerpen, DE: #1 of 7 inventorsTop 15%
Overall (1982): #37,634 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315904 Process for removing hydrogen sulphide and sulphur dioxide from claus tail gases Ghazi R. Al-Muddarris, Reinhard Pachaly 1982-02-16