Inventor · disambiguated record

Hannelore Röhl-Hager

Also filed as: ROEHL-HAGER HANNELORE

2 granted patents·106 citations·filing 1990–1997

68Inventor score

Technology areasF24C F24F

Files withROEHL HAGER HANNELORE1

Top patents by PatentIndex Score

2 records

0178US6336451B1Process and device for confining, retaining and sucking off fumes, dust or the likeFiled 1997·Granted Jan 8, 2002·66 cites·30 claims
0272US5050581AProcess and device for drawing off vapors and fumesROEHL HAGER HANNELORE·Filed 1990·Granted Sep 24, 1991·40 cites·8 claims

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