Inventor · disambiguated record
Ernst Koehnlein
Also filed as: KOEHNLEIN ERNST
5 granted patents·65 citations·filing 1977–1989
81Inventor score
Top patents by PatentIndex Score
5 records- 0165US4876147ACable insulation based on ethylene polymers having high resistance to the formation of water treesBASF AG·Filed 1987·Granted Oct 24, 1989·20 cites·5 claims
- 0251US5047482ACable insulation based on ethylene polymers having high resistance to the formation of water treesBASF AG·Filed 1987·Granted Sep 10, 1991·11 cites·3 claims
- 0351US4997713AElectric cables which contain insulations based on ethylene polymers having high resistance to the formation of water treesKOEHNLEIN ERNST·Filed 1989·Granted Mar 5, 1991·17 cites·4 claims
- 0444US5283120AElectric cables which contain insulations based on ethylene polymers having high resistance to the formation of water treesKOEHNLEIN ERNST·Filed 1989·Granted Feb 1, 1994·10 cites·4 claims
- 0539US4124655AElectrical insulating compositions based on ethylene/vinyl acetate copolymersBASF AG·Filed 1977·Granted Nov 7, 1978·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →