Inventor · disambiguated record
Peter Koehler
Also filed as: KOEHLER PETER · KOEHLER PETER L
4 granted patents·13 citations·filing 1985–2022
68Inventor score
Top patents by PatentIndex Score
4 records- 0176US11634342B2Iron oxide pigments containing AlLANXESS DEUTSCHLAND GMBH·Filed 2022·Granted Apr 25, 2023·0 cites·4 claims
- 0264US7141169B2Method and apparatus for biosustaining waste activated vermicular environmentKOEHLER PETER L·Filed 2004·Granted Nov 28, 2006·7 cites·49 claims
- 0351US8844413B2Method of making a die-cut foam objectKOEHLER PETER·Filed 2008·Granted Sep 30, 2014·2 cites·4 claims
- 0443US4556679AEarthworm irritantKOEHLER PETER L·Filed 1985·Granted Dec 3, 1985·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →