WH

William R. Halliar

TT Ttx: 10 patents #4 of 43Top 10%
TT Trailer Train: 1 patents #7 of 15Top 50%
Overall (All Time): #384,640 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8820613 Method of reattaching an end assembly to a well car Frank F. Stec, Bruce E. Keating 2014-09-02
8540466 Adjustable bulkhead for a railcar 2013-09-24
8333001 Method of shortening a well car Frank F. Stec, Bruce E. Keating 2012-12-18
8186279 Removable bulkhead for a railcar Bruce E. Keating, Stuart F. Trout 2012-05-29
7913969 Securement clamp system for railcars Frank F. Stec 2011-03-29
7306415 Clamping system and method for securing freight 2007-12-11
6904698 Apparatus for measuring piston travel Stuart F. Trout, Bruce E. Keating 2005-06-14
6896457 Clamping system and method for securing freight 2005-05-24
6357959 Boltless connector 2002-03-19
5092250 Anti-pilferage device for container-carrying railroad flatcars 1992-03-03
4929132 Articulated platform car for three or four trailers Richard P. Yeates, Bruce E. Keating 1990-05-29
4480554 Articulated rail car for vehicular trailers Rene H. Brodeur, Boris S. Terlecky, Ronald P. Sellberg 1984-11-06
4339996 Articulated railway car Rene H. Brodeur, Boris S. Terlecky, Ronald P. Sellberg 1982-07-20