Inventor
CREIGHTON GEORGE S
US22 patents
⚠️ This page may combine multiple inventors who share the name “CREIGHTON GEORGE S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRN BUSINESS TRUST
7 patentsUS7051661B2May 30, 2006
Railcar with discharge control system
TRN BUSINESS TRUST105 citations97
US7681507B2Mar 23, 2010
Railcar with discharge control system
TRN BUSINESS TRUST14 citations91
US7210413B2May 1, 2007
Universal boxcar
TRN BUSINESS TRUST22 citations91
US7004080B2Feb 28, 2006
Boxcar with load restraint system
TRN BUSINESS TRUST17 citations91
US6467204B1Oct 22, 2002
Adapter assembly having multiple retainer pins
TRN BUSINESS TRUST33 citations91
US6574892B2Jun 10, 2003
Retainer pin having an internal secondary retainer pin
TRN BUSINESS TRUST18 citations84
US7080598B2Jul 25, 2006
Railway hopper car with longitudinal discharge openings
TRN BUSINESS TRUST18 citations82
TRINITY IND INC
5 patentsUS7891304B2Feb 22, 2011
Railcar with discharge control system
TRINITY IND INC82 citations96
US7735426B2Jun 15, 2010
Hopper cars with one or more discharge control systems
TRINITY IND INC34 citations92
US7305923B2Dec 11, 2007
Universal boxcar with exterior metal surfaces
TRINITY IND INC19 citations92
US7261044B2Aug 28, 2007
Boxcar with load restraint system
TRINITY IND INC17 citations91
US9643625B2May 9, 2017
System and method for powered railcar doors
TRINITY IND INC1 citations51
CREIGHTON GEORGE S
4 patentsUS8915194B2Dec 23, 2014
Hopper cars with one or more discharge control systems
CREIGHTON GEORGE S20 citations91
US8701565B2Apr 22, 2014
System and method for powered railcar doors
CREIGHTON GEORGE S17 citations91
US9120491B2Sep 1, 2015
System and method for accumulation of air for pneumatic railroad car systems
CREIGHTON GEORGE S3 citations61
US8430040B2Apr 30, 2013
Increased capacity railcar and method
CREIGHTON GEORGE S0 citations51