Inventor · disambiguated record
Karl Hahn
Also filed as: HAHN KARL · HAHN KARL FRIEDRICH
7 granted patents·53 citations·filing 1976–1999
82Inventor score
Top patents by PatentIndex Score
7 records- 0170US4056949AApparatus for cooling tools of glass-forming machines by evaporation of a cooling liquidHEYE HERMANN·Filed 1976·Granted Nov 8, 1977·18 cites·18 claims
- 0260US4324939AProcess for preparing reaction products of conjugated diolefins and aromatic hydrocarbonsHUELS CHEMISCHE WERKE AG·Filed 1981·Granted Apr 13, 1982·13 cites·12 claims
- 0357US4866115ASolid mixture of nucleated and nonnucleated polyamidesBASF AG·Filed 1988·Granted Sep 12, 1989·13 cites·13 claims
- 0431US6318202B1Transmission for driving the screws of a twin-screw extruderEISENBEISS SOEHNE MASCHINEN UN·Filed 1999·Granted Nov 20, 2001·7 cites·3 claims
- 0526US5250594AAqueous polymer dispersion with polymer particles exhibiting polyol groupsHUELS CHEMISCHE WERKE AG·Filed 1991·Granted Oct 5, 1993·1 cites·7 claims
- 0626US4284836AProcess for the manufacture of reaction products of conjugated diolefins and aromatic hydrocarbonsHUELS CHEMISCHE WERKE AG·Filed 1979·Granted Aug 18, 1981·0 cites·9 claims
- 0720US5244964APaper coating compositionHUELS CHEMISCHE WERKE AG·Filed 1992·Granted Sep 14, 1993·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →