Inventor · disambiguated record

Karl-Heinz Northemann

Also filed as: NOERTHEMANN KARL-HEINZ · NORTHEMANN KARL-HEINZ

2 granted patents·76 citations·filing 1976–1982

66Inventor score

Technology areasA46B

Files withNOERTHEMANN KARL HEINZ1 NORTHEMANN KARL HEINZ1

Top patents by PatentIndex Score

2 records

0170US4449266AToothbrush with two segments of bristlesNOERTHEMANN KARL HEINZ·Filed 1982·Granted May 22, 1984·47 cites·16 claims
0264US4131967AToothbrushNORTHEMANN KARL HEINZ·Filed 1976·Granted Jan 2, 1979·29 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →