Inventor · disambiguated record
Ludger Koester
Also filed as: KOESTER LUDGER · KOESTER LUDGER L K
5 granted patents·53 citations·filing 2008–2015
78Inventor score
Top patents by PatentIndex Score
5 records- 0185US7669457B2Apparatus and method of smoke detectionHONEYWELL INT INC·Filed 2008·Granted Mar 2, 2010·30 cites·12 claims
- 0266US9791354B2Inline pre-filter for aspirated detectorsHONEYWELL INT INC·Filed 2015·Granted Oct 17, 2017·1 cites·13 claims
- 0362USD652522SAspiration detector unitKOESTER LUDGER·Filed 2010·Granted Jan 17, 2012·17 cites·1 claims
- 0439USD748802SAspiration detectorHONEYWELL INT INC·Filed 2014·Granted Feb 2, 2016·4 cites·1 claims
- 0528USD759524SFlat control panel for an electronic deviceHONEYWELL INT INC·Filed 2014·Granted Jun 21, 2016·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →