Inventor
FETTERMAN D BRUCE
US11 patents
⚠️ This page may combine multiple inventors who share the name “FETTERMAN D BRUCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRINITY IND INC
6 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
US5562046AOct 8, 1996
Load bearing crossbearer connection
TRINITY IND INC25 citations92
US5341747AAug 30, 1994
Railway gondola car
TRINITY IND INC26 citations92
US7261044B2Aug 28, 2007
Boxcar with load restraint system
TRINITY IND INC17 citations91
TRN BUSINESS TRUST
4 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