Inventor · disambiguated record

Ralf Steinfeldt

Also filed as: STEINFELDT RALF

1 granted patent·1 pending application·2 citations·filing 2008–2011

20Inventor score

Technology areasB65B F16D

Files withFENN PETER1 HEEP FRANK1

Top patents by PatentIndex Score

2 records

0156US8534435B2Actuating device for a friction clutch device and torque transmission device formed by the sameFENN PETER·Filed 2008·Granted Sep 17, 2013·2 cites·33 claims
0221US2013118637A1Device and method for filling productsHEEP FRANK·Filed 2011·Application pending·0 cites

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