Inventor · disambiguated record
Petra Holzer
Also filed as: HOLZER PETRA
2 granted patents·1 pending application·5 citations·filing 2005–2010
50Inventor score
Technology areasF24C
Top patents by PatentIndex Score
3 records- 0169US8485177B2Drive mechanism for a down draft vent systemFEISTHAMMEL EGON·Filed 2010·Granted Jul 16, 2013·4 cites·20 claims
- 0259US7886735B2Drive mechanism for a down draft vent systemBSH BOSCH SIEMENS HAUSGERAETE·Filed 2006·Granted Feb 15, 2011·1 cites·17 claims
- 0345US2007295324A1Extraction Unit and Method for Ventilating a Cooking SurfaceBSH BOSCH SIEMENS HAUSGERAETE·Filed 2005·Application pending·0 cites
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