Inventor

DILLY DIRK

DE3 patents

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

POLYSIUS AG

2 patents

US8038084B2Oct 18, 2011

Roller mill

POLYSIUS AG4 citations57

US7073737B2Jul 11, 2006

Tube grinder and method for comminuting lumpy grinding stock

POLYSIUS AG3 citations54

THYSSENKRUPP IND SOLUTIONS AG

1 patent

US10556239B2Feb 11, 2020

Method for operating an installation comprising at least one assembly with a rotating surface

THYSSENKRUPP IND SOLUTIONS AG1 citations52