Assignee
ANCHOR UNIT RAIL CO
US·5 granted patents·37 citations·filing 1990–2008
Top patents by PatentIndex Score
5 records- 0184US7374110B2Rail anchor isolatorANCHOR UNIT RAIL CO·Filed 2006·Granted May 20, 2008·8 cites·19 claims
- 0269US7744010B2Rail anchor isolator for railroad tieANCHOR UNIT RAIL CO·Filed 2008·Granted Jun 29, 2010·3 cites·12 claims
- 0361US7744009B2Rail anchor isolatorANCHOR UNIT RAIL CO·Filed 2007·Granted Jun 29, 2010·4 cites·16 claims
- 0440US5161292ARail anchor wrenchANCHOR UNIT RAIL CO·Filed 1991·Granted Nov 10, 1992·15 cites·4 claims
- 0525US5016816AResilient rail fastenerANCHOR UNIT RAIL CO·Filed 1990·Granted May 21, 1991·7 cites·4 claims
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