River Oaks, Texas
United States
5
2025-02-27
The entities that hold a legal rights for patent applications filed by inventor Hill Ross E.:
Ross E. Hill from River Oaks, US has applied for patents for these inventions. The list has both pending applications and granted patents:
WELDED NOZZLE FOR A TANK CAR
#2 | 2024-12-12Manway Relief for a Tank Car
#3 | 2021-07-22Internal nozzle for a tank car
#4 | 2021-07-22Welded nozzle for a tank car
#5 | 2021-07-22Manway relief for a tank car
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