Inventor

WITTMANN SIEGFRIED

2 patents

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

ROTTA GMBH & CO DR

1 patent

US4345907AAug 24, 1982

Process of applying dyestuffs and/or chemicals or finishing materials to textiles, fibrous products, sheet materials, papers or fleeces

ROTTA GMBH & CO DR27 citations69

DU PONT

1 patent

US7772140B2Aug 10, 2010

Ceramic fabrics and methods for making them

DU PONT1 citations48