Inventor · disambiguated record

Siegfried Hollmann

Also filed as: HOLLMANN SIEGFRIED

2 granted patents·52 citations·filing 1982–1985

65Inventor score

Technology areasA45D

Files withWELLA AG2

Top patents by PatentIndex Score

2 records

0171US4541442AHeat treatment apparatus for heating human hair on the headWELLA AG·Filed 1982·Granted Sep 17, 1985·34 cites·23 claims
0247US4744154AMeasuring and controlling the moisture content of hairWELLA AG·Filed 1985·Granted May 17, 1988·18 cites·16 claims

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