Inventor
MESSERSCHMIDT HEINO
DE7 patents
⚠️ This page may combine multiple inventors who share the name “MESSERSCHMIDT HEINO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AHLMANN ACO SEVERIN
4 patentsUS7144185B2Dec 5, 2006
Street grid for surface drainage
AHLMANN ACO SEVERIN26 citations89
US7524133B2Apr 28, 2009
Surface water drainage system
AHLMANN ACO SEVERIN8 citations80
US5518336AMay 21, 1996
Drainage gutter and method of installing
AHLMANN ACO SEVERIN3 citations60
US7059804B2Jun 13, 2006
Drainage device
AHLMANN ACO SEVERIN6 citations59
ACO SEVERIN AHLMANN GMBH & CO KG
3 patentsUS11851855B2Dec 26, 2023
Drainage system and drain
ACO SEVERIN AHLMANN GMBH & CO KG0 citations55
US10465344B2Nov 5, 2019
Covering device for a slotted channel
ACO SEVERIN AHLMANN GMBH & CO KG0 citations43
US12006676B2Jun 11, 2024
Drainage body unit, drainage body system and shaft element
ACO SEVERIN AHLMANN GMBH & CO KG0 citations37