Inventor · disambiguated record
Bert Holtappels
Also filed as: HOLTAPPELS BERT
4 granted patents·22 citations·filing 2004–2014
72Inventor score
Top patents by PatentIndex Score
4 records- 0188US9806318B2Batteries and battery systems for storing electrical energyTANKTWO OY·Filed 2014·Granted Oct 31, 2017·10 cites·19 claims
- 0286US10229552B2Methods and systems for delivering electric energyTANKTWO OY·Filed 2014·Granted Mar 12, 2019·7 cites·19 claims
- 0365US9450220B2Electric energy storage and supply systemTANKTWO OY·Filed 2014·Granted Sep 20, 2016·3 cites·17 claims
- 0440US8451849B2Session establishment for real-time media communication serviceOJA SAKU·Filed 2004·Granted May 28, 2013·2 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →