The report contains ten-year analysis with the following sections
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stiebel eltron & company | 504 |
evonik degussa | 2 |
fraenkische industrial pipes & com… 🛈 | 1 |
edf | 1 |
stiebel eltron & company | 49 |
edf | 1 |
stiebel eltron & company | 60 |
evonik degussa | 2 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
heating block | 9 | 2012 |
heat pump device | 7 | 2007 |
steuerplatine für einen durchlauferhitzer | 6 | 2012 |
heating block for heating water | 5 | 2012 |
method for operating an electric instantaneous water heater and electric instantaneous w… 🛈 | 5 | 2008 |
hot water device and method for operating a hot water device | 5 | 2011 |
instantaneous heater for heating water | 5 | 2011 |
electric continuous-flow heaters | 5 | 2010 |
air/water heat pump with a heat exchanger in a housing | 5 | 2009 |
water heater | 5 | 2009 |