Inventor · disambiguated record
Carl Schwellnus
Also filed as: SCHWELLNUS CARL
5 granted patents·3 citations·filing 2013–2019
65Inventor score
Files withTHALES CANADA INC5
Top patents by PatentIndex Score
5 records- 0162US9227641B2Vehicle position determining system and method of using the sameTHALES CANADA INC·Filed 2013·Granted Jan 5, 2016·3 cites·20 claims
- 0247US9499184B2Method of determining a position of a vehicle on a guidewayTHALES CANADA INC·Filed 2015·Granted Nov 22, 2016·0 cites·20 claims
- 0346USRE49043EApparatus and method for communications in a safety critical systemTHALES CANADA INC·Filed 2019·Granted Apr 19, 2022·0 cites·25 claims
- 0444US9589142B2Apparatus and method for communications in a safety critical systemTHALES CANADA INC·Filed 2014·Granted Mar 7, 2017·0 cites·21 claims
- 0539US11467191B2Wetting current control for input circuitTHALES CANADA INC·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →