Inventor

AHLMANN HANS-JULIUS

DE4 patents

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

ACO SEVERIN AHLMANN GMBH & CO KG

2 patents

US9745733B2Aug 29, 2017

Drainage channel with a drainage body and a cover

ACO SEVERIN AHLMANN GMBH & CO KG1 citations47

US10519645B2Dec 31, 2019

End wall for a gutter for surface drainage

ACO SEVERIN AHLMANN GMBH & CO KG0 citations38

AHLMANN ACO SEVERIN

1 patent

US7931421B2Apr 26, 2011

Grating

AHLMANN ACO SEVERIN16 citations77

MEINCKE ARNE

1 patent

US10184239B2Jan 22, 2019

Covering consisting of a plurality of gratings inserted one into another

MEINCKE ARNE11 citations75