Inventor · disambiguated record
Erik Danneberg
Also filed as: DANNEBERG ERIK
4 granted patents·5 citations·filing 2006–2013
62Inventor score
Technology areasE01B
Top patents by PatentIndex Score
4 records- 0168US8814058B2Plastic screw anchor for securing a rail to a railroad tieDANNEBERG ERIK·Filed 2011·Granted Aug 26, 2014·3 cites·10 claims
- 0257US9290888B2Rail-fastening systemLIENHARD STEFAN·Filed 2012·Granted Mar 22, 2016·1 cites·9 claims
- 0351US7793857B2Fixing means for fixing railway lines to sleepers or stretches of trackDB NETZ AG·Filed 2006·Granted Sep 14, 2010·1 cites·24 claims
- 0442US9458575B2Rail attachment system for junction areasSCHWIHAG AG·Filed 2013·Granted Oct 4, 2016·0 cites·17 claims
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