Inventor · disambiguated record
William R. Halliar
Also filed as: HALLIAR WILLIAM R
15 granted patents·183 citations·filing 1975–2012
93Inventor score
Top patents by PatentIndex Score
15 records- 0184US4929132AArticulated platform car for three or four trailersTRAILER TRAIN CO·Filed 1989·Granted May 29, 1990·50 cites·16 claims
- 0278US7306415B2Clamping system and method for securing freightTTX CO·Filed 2005·Granted Dec 11, 2007·12 cites·10 claims
- 0376US6904698B2Apparatus for measuring piston travelTTX CO·Filed 2003·Granted Jun 14, 2005·16 cites·31 claims
- 0473US8540466B2Adjustable bulkhead for a railcarHALLIAR WILLIAM R·Filed 2007·Granted Sep 24, 2013·10 cites·8 claims
- 0570US6896457B2Clamping system and method for securing freightTTX CO·Filed 2003·Granted May 24, 2005·19 cites·26 claims
- 0668US4339996AArticulated railway carBRODEUR RENE H·Filed 1979·Granted Jul 20, 1982·19 cites·7 claims
- 0761US4480554AArticulated rail car for vehicular trailersBRODEUR RENE H·Filed 1982·Granted Nov 6, 1984·17 cites·1 claims
- 0860US8820613B2Method of reattaching an end assembly to a well carTTX CO·Filed 2012·Granted Sep 2, 2014·1 cites·7 claims
- 0958US4057020ACam operated hatch cover holddownPULLMAN INC·Filed 1976·Granted Nov 8, 1977·14 cites·6 claims
- 1055US7913969B2Securement clamp system for railcarsTTX CO·Filed 2007·Granted Mar 29, 2011·1 cites·29 claims
- 1155US6357959B1Boltless connectorTTX CO·Filed 2000·Granted Mar 19, 2002·6 cites·19 claims
- 1254US4000703ATrough hatch locking devicePULLMAN INC·Filed 1975·Granted Jan 4, 1977·12 cites·9 claims
- 1342US8186279B2Removable bulkhead for a railcarHALLIAR WILLIAM R·Filed 2007·Granted May 29, 2012·0 cites·26 claims
- 1438US8333001B2Method of shortening a well carHALLIAR WILLIAM R·Filed 2007·Granted Dec 18, 2012·0 cites·18 claims
- 1537US5092250AAnti-pilferage device for container-carrying railroad flatcarsTTX CO·Filed 1990·Granted Mar 3, 1992·6 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →