Inventor
BOUNDS IVAN E
US26 patents
⚠️ This page may combine multiple inventors who share the name “BOUNDS IVAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERZOG CONTRACTING CORP
13 patentsUS7707944B2May 4, 2010
Method and apparatus for applying railway ballast
HERZOG CONTRACTING CORP23 citations92
US5423268AJun 13, 1995
Railroad hopper car with ballast distributing blade and hopper door and blade control apparatus and method
HERZOG CONTRACTING CORP24 citations92
US5361704ANov 8, 1994
Railroad track laying system with multiple railroad tie handling
HERZOG CONTRACTING CORP30 citations92
US5289780AMar 1, 1994
Material handling railroad freightcar-mounted gantry and crane with toppling prevention and supplemental support upon derailment
HERZOG CONTRACTING CORP25 citations92
US4921732AMay 1, 1990
Railroad tie service vehicle and method for spray application of a preservative
HERZOG CONTRACTING CORP27 citations92
US6704626B1Mar 9, 2004
Logistics system and method with position control
HERZOG CONTRACTING CORP22 citations90
US6981452B2Jan 3, 2006
Method and apparatus for unloading ribbon rails from rail cars
HERZOG CONTRACTING CORP28 citations88
US7152347B2Dec 26, 2006
Method and apparatus for applying railway ballast
HERZOG CONTRACTING CORP27 citations86
US7765935B2Aug 3, 2010
Rail threading mechanism
HERZOG CONTRACTING CORP8 citations84
US7707943B2May 4, 2010
Self-propelled rail unloading machine
HERZOG CONTRACTING CORP10 citations83
US7437997B2Oct 21, 2008
Method for delivering replacement rail ties using GPS techniques
HERZOG CONTRACTING CORP9 citations77
US9676397B2Jun 13, 2017
Clamp assembly
HERZOG CONTRACTING CORP2 citations73
US5311822AMay 17, 1994
Ballast hopper door control apparatus and method with independently and selectively actuated motors in response to uniquely coded signals
HERZOG CONTRACTING CORP13 citations73
HERZOG RAILROAD SERVICES INC
7 patentsUS9346473B1May 24, 2016
Material transport and distribution consist with controlled gated hopper cars and conveyor systems
HERZOG RAILROAD SERVICES INC7 citations82
US8615110B2Dec 24, 2013
Automated track surveying and ditching
HERZOG RAILROAD SERVICES INC17 citations82
US9382669B2Jul 5, 2016
Rail loading and unloading machine
HERZOG RAILROAD SERVICES INC3 citations72
US9051695B2Jun 9, 2015
Automated track surveying and ballast replacement
HERZOG RAILROAD SERVICES INC5 citations71
US9382670B2Jul 5, 2016
Rail guide apparatus for a rail loading and unloading machine
HERZOG RAILROAD SERVICES INC2 citations62
US8904942B2Dec 9, 2014
System for guiding rails on a rail train
HERZOG RAILROAD SERVICES INC3 citations62
US9404225B2Aug 2, 2016
Rail drilling station for a rail loading and unloading machine
HERZOG RAILROAD SERVICES INC0 citations51