Inventor

MELLIS RAINER

US3 patents

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

DT MEMBRANFILTER VERTRIEB

1 patent

US5626752AMay 6, 1997

Device for separating biologic-organic flow media with filter elements in the form of membrane cushions

DT MEMBRANFILTER VERTRIEB51 citations90

WEHRLE WERK AG

1 patent

US5362395ANov 8, 1994

Method and apparatus for biologically purifying sewage which is organically loaded with substances difficult to decompose biologically or not decomposable biologically

WEHRLE WERK AG45 citations85

BAYER MATERIALSCIENCE AG

1 patent

US7901467B2Mar 8, 2011

Process for treatment of metal surfaces

BAYER MATERIALSCIENCE AG2 citations58