Inventor

RIEGER SIEGFRIED

4 patents

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

AGFA GEVAERT AG

2 patents

US4336278AJun 22, 1982

Method for coating magnetic, binder-containing dispersions on flexible substrates

AGFA GEVAERT AG21 citations76

US5040481AAug 20, 1991

Apparatus for the removal of thickenings formed in coatings transversely to the direction of movement of a coated web

AGFA GEVAERT AG4 citations58

BASF MAGNETICS GMBH

2 patents

US5601647AFeb 11, 1997

Production of a magnetic recording medium

BASF MAGNETICS GMBH12 citations69

US5698033ADec 16, 1997

Apparatus for the production of a magnetic recording medium

BASF MAGNETICS GMBH4 citations54