P

Inventor

STOLTENBERG ARNE

DE6 patents
⚠️ This page may combine multiple inventors who share the name “STOLTENBERG ARNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHLMANN ACO SEVERIN

3 patents
US7524133B2Apr 28, 2009

Surface water drainage system

AHLMANN ACO SEVERIN8 citations80
US7059804B2Jun 13, 2006

Drainage device

AHLMANN ACO SEVERIN6 citations59
US7458745B2Dec 2, 2008

Drainage channel

AHLMANN ACO SEVERIN1 citations38

ACO AHLMANN SE & CO KG

2 patents
US12286783B2Apr 29, 2025

Gutter system, cover unit and securing element

ACO AHLMANN SE & CO KG4 citations69
US12049750B2Jul 30, 2024

Gutter system

ACO AHLMANN SE & CO KG0 citations48

STOLTENBERG ARNE

1 patent
US9004809B2Apr 14, 2015

Manhole cover

STOLTENBERG ARNE2 citations52