Savannah, Missouri
United States
4
2021-02-18
The entities that hold a legal rights for patent applications filed by inventor Bedingfield Stephen:
Stephen Bedingfield from Savannah, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Centering apparatus for hopper car doors
#2 | 2018-05-17System and method for operating a ballast car hopper door
#3 | 2007-06-07Method and apparatus for applying railway ballast
#4 | 2005-12-22Method and apparatus for applying railway ballast
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