Inventor

GROTHAUS HUBERT

DE4 patents

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

KRUPP POLYSIUS AG

1 patent

US4465383AAug 14, 1984

Hydrodynamic bearing

KRUPP POLYSIUS AG7 citations69

HENNE HEINRICH

1 patent

US4911554AMar 27, 1990

Rotatable drum

HENNE HEINRICH12 citations65

POLYSIUS AG

1 patent

US7168645B2Jan 30, 2007

Lift wall for a tube mill

POLYSIUS AG0 citations46

BLATTON GERHARD

1 patent

US8608094B2Dec 17, 2013

Tube mill with internal lining of epoxy material

BLATTON GERHARD1 citations39