Inventor

JOHN WILLY

DE3 patents

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

NETZSCH MASCHINENFABRIK

2 patents

US4558825ADec 17, 1985

Agitator mill

NETZSCH MASCHINENFABRIK5 citations57

US4089473AMay 16, 1978

Agitator mill

NETZSCH MASCHINENFABRIK4 citations55

NEIZSCH MASCHINENFABRIK GMBH &

1 patent

US4273647AJun 16, 1981

Apparatus for and a method of separating grinding bodies and ground material in an agitator mill

NEIZSCH MASCHINENFABRIK GMBH &2 citations49