Inventor · disambiguated record
Robert Dorian
Also filed as: DORIAN ROBERT · DORIAN ROBERT H
5 granted patents·85 citations·filing 1977–2007
79Inventor score
Top patents by PatentIndex Score
5 records- 0186US4361097ARailway gondola carsBETHLEHEM STEEL CORP·Filed 1977·Granted Nov 30, 1982·43 cites·9 claims
- 0276US6679187B2Slab and coil railcarJAC PATENT COMPANY·Filed 2002·Granted Jan 20, 2004·21 cites·10 claims
- 0357US7832340B2Hopper railcar with automatic individual door systemFREIGHTCAR AMERICA INC·Filed 2007·Granted Nov 16, 2010·2 cites·19 claims
- 0454US6148735ALight weight gondola carJOHNSTOWN AMERICA CORP·Filed 1997·Granted Nov 21, 2000·19 cites·41 claims
- 0528US6227123B1Railroad car pick-up shoeJOHNSTOWN AMERICA CORP·Filed 1999·Granted May 8, 2001·0 cites·18 claims
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