Inventor · disambiguated record
Hans-Julius Ahlmann
Also filed as: AHLMANN HANS-JULIUS
4 granted patents·28 citations·filing 2007–2017
70Inventor score
Top patents by PatentIndex Score
4 records- 0175US10184239B2Covering consisting of a plurality of gratings inserted one into anotherMEINCKE ARNE·Filed 2011·Granted Jan 22, 2019·11 cites·8 claims
- 0272US7931421B2GratingAHLMANN ACO SEVERIN·Filed 2007·Granted Apr 26, 2011·16 cites·20 claims
- 0355US9745733B2Drainage channel with a drainage body and a coverACO SEVERIN AHLMANN GMBH & CO KG·Filed 2013·Granted Aug 29, 2017·1 cites·9 claims
- 0442US10519645B2End wall for a gutter for surface drainageACO SEVERIN AHLMANN GMBH & CO KG·Filed 2017·Granted Dec 31, 2019·0 cites·9 claims
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