Assignee
SCHARMUELLER JOSEF
AT·6 granted patents·26 citations·filing 2004–2020
Top patents by PatentIndex Score
6 records- 0170US8596665B2Trailer couplingSCHARMUELLER JOSEF·Filed 2010·Granted Dec 3, 2013·8 cites·15 claims
- 0251US8690179B2Fifth wheel couplingSCHARMUELLER JOSEF·Filed 2009·Granted Apr 8, 2014·2 cites·11 claims
- 0348US12485714B2Coupling socketSCHARMUELLER JOSEF·Filed 2020·Granted Dec 2, 2025·0 cites·14 claims
- 0448US7275754B2Support structure for a hitch ballSCHARMUELLER JOSEF·Filed 2004·Granted Oct 2, 2007·7 cites·11 claims
- 0545US7547035B2Coupling device for tractive vehiclesSCHARMUELLER JOSEF·Filed 2004·Granted Jun 16, 2009·5 cites·22 claims
- 0644US7618052B2High-load drawbar eyeSCHARMUELLER JOSEF·Filed 2004·Granted Nov 17, 2009·4 cites·10 claims
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