Inventor · disambiguated record

Franz Grof

Also filed as: GROF FRANZ

1 granted patent·54 citations·filing 1989–1989

49Inventor score

Technology areasB01D

Files withSCHLEICHER & SCHUELL GMBH1

Top patents by PatentIndex Score

1 record

0179US4874513ADisposable filter unit with filter support means at both sides of the filter elementSCHLEICHER & SCHUELL GMBH·Filed 1989·Granted Oct 17, 1989·54 cites·5 claims

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