Inventor · disambiguated record
Richard W. Dawson
Also filed as: DAWSON RICHARD W
8 granted patents·1 pending application·162 citations·filing 1989–2014
86Inventor score
Top patents by PatentIndex Score
9 records- 0196US4947760AArticulated flat carTRAILER TRAIN CO·Filed 1989·Granted Aug 14, 1990·122 cites·22 claims
- 0287US7401559B2Single level enclosed railcar and method of manufacturingTTX CO·Filed 2005·Granted Jul 22, 2008·11 cites·40 claims
- 0380US7802525B2Multi-fold doors for enclosed railcarsTTX CO·Filed 2008·Granted Sep 28, 2010·10 cites·5 claims
- 0463US8833269B2Top chord stiffener for enclosed railcarDAWSON RICHARD W·Filed 2009·Granted Sep 16, 2014·4 cites·10 claims
- 0557US8128325B2Tie-down anchor for freightSELLBERG RONALD P·Filed 2009·Granted Mar 6, 2012·2 cites·18 claims
- 0654US9505416B2Top chord stiffener for enclosed railcarTTX CO·Filed 2014·Granted Nov 29, 2016·0 cites·23 claims
- 0750US2008276830A1Single level enclosed railcar and method of manufacturingTTX CO·Filed 2008·Application pending·0 cites
- 0848US5360125ADraw bar connection having a relatively rigid filling member to allow about one half inch of travelTTX CO·Filed 1993·Granted Nov 1, 1994·13 cites·11 claims
- 0947US7614834B2Tie-down anchor for freightTTX CO·Filed 2005·Granted Nov 10, 2009·0 cites·12 claims
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