Inventor
WIRTZ HANS
DE4 patents
⚠️ This page may combine multiple inventors who share the name “WIRTZ HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
3 patentsUS4774263ASep 27, 1988
Process for the production of elastic molded articles
BAYER AG40 citations91
US4774264ASep 27, 1988
Process for the production of elastic molded articles
BAYER AG39 citations91
US4257992AMar 24, 1981
Method and an apparatus for the production of articles which consist of filler-containing synthetic material, in particular of foam
BAYER AG16 citations72