Inventor

DUERR WOLFRAM

DE3 patents

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

VITS MASCHINENBAU GMBH

2 patents

US4774107ASep 27, 1988

Process and apparatus for applying liquid, pasty or foamy substances to both sides of webs of material

VITS MASCHINENBAU GMBH12 citations66

US5690741ANov 25, 1997

Arrangement for impregnating webs of porous material

VITS MASCHINENBAU GMBH3 citations59

VITS MASCHNINENBAU GMBH

1 patent

US6174369B1Jan 16, 2001

Device for impregnation of webs of porous materials

VITS MASCHNINENBAU GMBH1 citations41