Patents/Inventors

Kenneth Wayne Black

HamiltonCA4 patents

5 Patents

US121391782024
Railroad Car and End Door Assembly Therefor
National Steel Car Limited
0 cites
US120541822024
Railroad Freight Car Access Fittings
National Steel Car Limited
0 cites
US118072822023
Railroad Car Truck Damper Wedge Fittings
National Steel Car Limited
0 cites
US116916522023
Railroad Hopper Car with Flow Through Structure
National Steel Car Limited
0 cites
US116080962023
Railroad Tank Car Fittings
NATIONAL STEEL CAR LIMITED
0 cites