Inventor · disambiguated record
Fritz Keller
Also filed as: KELLER FRITZ
1 granted patent·2 pending applications·58 citations·filing 1990–2011
50Inventor score
Top patents by PatentIndex Score
3 records- 0177US5100600AMethod of making an absorbent paper-containing granulateKELLER FRITZ·Filed 1990·Granted Mar 31, 1992·58 cites·30 claims
- 0252US2010108304A1Heat exchanger and method of assembling sameNIES JENS·Filed 2008·Application pending·0 cites
- 0344US2011169263A1Heat exchanger, heat exchanger adhesive connection, and heat exchanger production methodBAZIKA DENIS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →