Inventor
AL-KAABI MOHAMMED
CA15 patents
Patents
15 patentsUS8025014B2Sep 27, 2011
Railroad freight car
NAT STEEL CAR LTD33 citations96
US7434519B2Oct 14, 2008
Rail road freight car
NAT STEEL CAR LTD35 citations96
US7878125B2Feb 1, 2011
Railroad freight car
NAT STEEL CAR LTD28 citations92
US7757611B2Jul 20, 2010
Railroad freight car
NAT STEEL CAR LTD15 citations92
US7559284B2Jul 14, 2009
Railroad freight car
NAT STEEL CAR LTD16 citations92
US7461600B2Dec 9, 2008
Rail road freight car structure
NAT STEEL CAR LTD24 citations92
US6579048B2Jun 17, 2003
Coil stop for rail road coil car
NAT STEEL CAR LTD19 citations92
US7234904B2Jun 26, 2007
Coil stop for rail road coil car
NAT STEEL CAR LTD11 citations84
US6846139B2Jan 25, 2005
Coil car with internal walkway
NAT STEEL CAR LTD12 citations84
US8973508B2Mar 10, 2015
Freight car with lifting location and method
NAT STEEL CAR LTD12 citations79
US6923607B2Aug 2, 2005
Coil stop for rail road coil car
NAT STEEL CAR LTD11 citations73
US6749381B2Jun 15, 2004
Retractable coil stop mechanism for railroad coil car
NAT STEEL CAR LTD8 citations73
US6739268B2May 25, 2004
Multiple trough coil car
NAT STEEL CAR LTD12 citations73
US6637990B2Oct 28, 2003
Coil car with internal walkway
NAT STEEL CAR LTD6 citations73
US12134412B2Nov 5, 2024
Railroad well car structure
NAT STEEL CAR LTD0 citations42