Inventor
TREFZ MICHAEL
DE16 patents
⚠️ This page may combine multiple inventors who share the name “TREFZ MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VOITH SULZER PAPIERMASCH GMBH
10 patentsUS5922407AJul 13, 1999
Method and an apparatus for the application of a liquid or pasty medium onto a moving material web
VOITH SULZER PAPIERMASCH GMBH19 citations84
US6093248AJul 25, 2000
Apparatus for applying a liquid or pasty medium onto a traveling material web
VOITH SULZER PAPIERMASCH GMBH16 citations83
US5685909ANov 11, 1997
Device for producing paper webs coated on both sides
VOITH SULZER PAPIERMASCH GMBH18 citations78
US5811157ASep 22, 1998
Method and device for producing a coated paper web using a coated roll
VOITH SULZER PAPIERMASCH GMBH9 citations74
US6468588B1Oct 22, 2002
Apparatus and method for application of a liquid or pasty medium onto a passing substrate
VOITH SULZER PAPIERMASCH GMBH10 citations73
US5624495AApr 29, 1997
Coating system including flexible blade for coating web material
VOITH SULZER PAPIERMASCH GMBH9 citations73
US6416580B1Jul 9, 2002
Method and apparatus for applying a liquid or pasty medium on a traveling material web
VOITH SULZER PAPIERMASCH GMBH6 citations72
US6063192AMay 16, 2000
Method and apparatus for wet-in-wet coating of a moving layer of material
VOITH SULZER PAPIERMASCH GMBH7 citations72
US5789022AAug 4, 1998
Method and device for indirect coating of at least one side of a material web utilizing a free jet
VOITH SULZER PAPIERMASCH GMBH10 citations72
US5858096AJan 12, 1999
Application unit for the direct or indirect application of a liquid or pasty medium onto a moving material web
VOITH SULZER PAPIERMASCH GMBH16 citations70
VOITH GMBH J M
2 patentsVOITH SULZER PAPIERTECH PATENT
2 patentsUS6187142B1Feb 13, 2001
Process and device for acting on a paper or cardboard web with one of a fluid and pasty coating medium
VOITH SULZER PAPIERTECH PATENT22 citations89
US6126750AOct 3, 2000
Device used to indirectly apply a liquid or viscous medium onto a material web, specifically a paper or cardboard web
VOITH SULZER PAPIERTECH PATENT37 citations86