Katy, Texas
United States
4
2023-04-06
The entities that hold a legal rights for patent applications filed by inventor Postek Douglas B:
Douglas B Postek from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
End-closure for a flexible tank
#2 | 2021-05-13End-closure for a flexible tank
#3 | 2019-07-04End-closure for a flexible tank
#4 | 2018-05-31Flexible tank with cape
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