Inventor

WALDER ANDREAS

CH5 patents

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

SULZER CHEMTECH AG

2 patents

US5865537AFeb 2, 1999

Mixing device for mixing a low-viscosity fluid into a high-viscosity fluid

SULZER CHEMTECH AG187 citations97

US6783710B1Aug 31, 2004

Method for the production of expandable plastics granulate

SULZER CHEMTECH AG37 citations90

SULZER AG

2 patents

US6419386B1Jul 16, 2002

Static laminar mixing device

SULZER AG16 citations91

US6428200B1Aug 6, 2002

Static laminar mixing method

SULZER AG10 citations72

DU PONT

1 patent

US6698917B2Mar 2, 2004

Process for blending fluids of widely differing viscosities

DU PONT41 citations85