Inventor
WIESCHEN HERMANN
6 patents
⚠️ This page may combine multiple inventors who share the name “WIESCHEN HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
4 patentsUS4023938AMay 17, 1977
Process for dehydrating gas with sulfuric acid
BAYER AG29 citations79
US4057075ANov 8, 1977
Separator, especially for chimneys
BAYER AG13 citations72
US4163047AJul 31, 1979
Process for producing sulfuric acid from waste acid and iron sulfate
BAYER AG9 citations71
US4153628AMay 8, 1979
Working up spent sulphuric acid simultaneously with sulphate salts
BAYER AG12 citations69