Inventor

APEL RONALD

DE2 patents

⚠️ This page may combine multiple inventors who share the name “APEL RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEGUSSA

1 patent

US7241336B2Jul 10, 2007

Pyrogenically produced aluminum-silicon mixed oxides

DEGUSSA11 citations78

METALLGESELLSCHAFT AG

1 patent

US6238639B1May 29, 2001

Process for removing NOx from nitrosylsulphuric acid

METALLGESELLSCHAFT AG1 citations43