Inventor
POGGEMILLER RANDY L
US6 patents
Patents
6 patentsUS4190394AFeb 26, 1980
Method for loading and unloading railroad cars
HERZOG CONTRACTING CORP30 citations91
US6704626B1Mar 9, 2004
Logistics system and method with position control
HERZOG CONTRACTING CORP22 citations90
US6526339B1Feb 25, 2003
GPS controlled multiple source material application
HERZOG CONTRACTING CORP44 citations87
US4175902ANov 27, 1979
Apparatus for loading and unloading railroad cars
HERZOG CONTRACTING CORP25 citations80
US5628606AMay 13, 1997
Loading/unloading apparatus for railroad cars
HERZOG CONTRACTING CORP11 citations72
US5527144AJun 18, 1996
Loading/unloading apparatus for railroad cars
HERZOG CONTRACTING CORP3 citations61