Inventor · disambiguated record
Karl-Heinz Schwieger
Also filed as: SCHWIEGER KARL-HEINZ
4 granted patents·237 citations·filing 1985–1991
81Inventor score
Files withRUETGERSWERKE AG4
Top patents by PatentIndex Score
4 records- 0197US4918116AHigh temperature resistant molding materialsRUETGERSWERKE AG·Filed 1989·Granted Apr 17, 1990·160 cites·9 claims
- 0285US4587291AMulticomponent aqueous resole binder with extended processability timeRUETGERSWERKE AG·Filed 1985·Granted May 6, 1986·46 cites·14 claims
- 0365US5304225ABinder mixtureRUETGERSWERKE AG·Filed 1991·Granted Apr 19, 1994·20 cites·19 claims
- 0443US4745024ANon-woven textilesRUETGERSWERKE AG·Filed 1987·Granted May 17, 1988·11 cites·14 claims
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