Inventor
GIEHL ANDREAS
DE5 patents
⚠️ This page may combine multiple inventors who share the name “GIEHL ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DYSTAR TEXTILFARBEN GMBH & CO
3 patentsUS7468081B2Dec 23, 2008
Mono-, di-or trichromatic dyeing or printing of natural or synthetic polyamide fiber materials
DYSTAR TEXTILFARBEN GMBH & CO0 citations49
US7381228B2Jun 3, 2008
Mono-, Di- or Trichromatic Dyeing or Printing of Natural or Synthetic Polyamide Fiber Materials
DYSTAR TEXTILFARBEN GMBH & CO1 citations49
US7699898B2Apr 20, 2010
Metal complex dye mixtures
DYSTAR TEXTILFARBEN GMBH & CO0 citations32