Inventor · disambiguated record
Katja Franke
Also filed as: FRANKE KATJA
5 granted patents·1 pending application·16 citations·filing 2015–2024
73Inventor score
Files withDRAEGER SAFETY AG & CO KGAA6
Top patents by PatentIndex Score
6 records- 0186US9839798B2Safety hood with a visor size-independent fastening on the head strapDRAEGER SAFETY AG & CO KGAA·Filed 2015·Granted Dec 12, 2017·9 cites·20 claims
- 0285US11992079B2Safety helmet with a sheathed bearing element, process for removing the sheathing from the safety helmet and process for manufacturing such a safety helmetDRAEGER SAFETY AG & CO KGAA·Filed 2021·Granted May 28, 2024·2 cites·20 claims
- 0377US12064000B2Safety helmet with mechanical coding for plug connections between the inner lining and the bearing structureDRAEGER SAFETY AG & CO KGAA·Filed 2021·Granted Aug 20, 2024·1 cites·16 claims
- 0476US10765894B2Head protection device and respirator deviceDRAEGER SAFETY AG & CO KGAA·Filed 2015·Granted Sep 8, 2020·4 cites·17 claims
- 0569US12342898B2Safety helmet with a sheathed bearing element, process for removing the sheathing from the safety helmet and process for manufacturing such a safety helmetDRAEGER SAFETY AG & CO KGAA·Filed 2024·Granted Jul 1, 2025·0 cites·19 claims
- 0669US2024292919A1Safety helmet with mechanical coding for plug connections between the inner lining and the bearing structureDRAEGER SAFETY AG & CO KGAA·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →