Inventor · disambiguated record
Thomas Ratzmann
Also filed as: RATZMANN THOMAS
7 granted patents·43 citations·filing 2008–2020
81Inventor score
Technology areasF16H
Top patents by PatentIndex Score
7 records- 0190US8287414B2Transmission device having a variatorWEBER TOBIAS·Filed 2008·Granted Oct 16, 2012·26 cites·20 claims
- 0289US11548367B2Hybrid drive unit and drive train for a motor vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2020·Granted Jan 10, 2023·3 cites·16 claims
- 0378US8262530B2Power-branched transmissionBAILLY GERHARD·Filed 2008·Granted Sep 11, 2012·9 cites·17 claims
- 0453US8414439B2Transmission device for a vehicle, having a variatorBAILLY GERHARD·Filed 2008·Granted Apr 9, 2013·2 cites·16 claims
- 0551US8424633B2Variable transmission device for a vehicleBAILLY GERHARD·Filed 2008·Granted Apr 23, 2013·1 cites·15 claims
- 0651US8393988B2Transmission device for a vehicleBAILLY GERHARD·Filed 2008·Granted Mar 12, 2013·1 cites·17 claims
- 0751US8307936B2Transmission device for a vehicle, comprising a variator, a planetary gear unit and a manual transmission unitBAILLY GERHARD·Filed 2008·Granted Nov 13, 2012·1 cites·12 claims
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