Inventor · disambiguated record

Annette Sandkuhler

Also filed as: SANDKUHLER ANNETTE

1 granted patent·4 citations·filing 1990–1990

25Inventor score

Technology areasB41M

Files withHUELS CHEMISCHE WERKE AG1

Top patents by PatentIndex Score

1 record

0134US5032452AIdentification of absorbent material with a thermostable colorant and processHUELS CHEMISCHE WERKE AG·Filed 1990·Granted Jul 16, 1991·4 cites·12 claims

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