Inventor · disambiguated record
Gerald Kollenda
Also filed as: KOLLENDA GERALD
2 granted patents·1 pending application·11 citations·filing 2003–2015
55Inventor score
Top patents by PatentIndex Score
3 records- 0154US6879164B2Method and device for insulation monitoring of a DC networkBALLARD POWER SYSTEMS·Filed 2003·Granted Apr 12, 2005·9 cites·34 claims
- 0243US8467161B2Device for protecting a DC voltage converterHOFMANN MICHAEL·Filed 2009·Granted Jun 18, 2013·2 cites·11 claims
- 0329US2017336877A1Active Stylus with Asymmetric Switching StatesSTABILO INT GMBH·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →