Inventor

SPERLICH JOERG

DE3 patents

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

DEGUSSA

2 patents

US6080232AJun 27, 2000

Spherical color pigments, process for their production and use thereof

DEGUSSA62 citations94

US6074754AJun 13, 2000

Spherical pigments, process for producing them and use thereof

DEGUSSA81 citations94

CERDEC AG

1 patent

US6077797AJun 20, 2000

Green decoration coloring substance for high-temperature firing, process for its production and use thereof

CERDEC AG14 citations69