Katy, Texas
United States
4
2019-05-16
The entities that hold a legal rights for patent applications filed by inventor NANCE J. Gilbert:
J. Gilbert NANCE from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
BLOWOUT PREVENTER BONNET ASSEMBLY
#2 | 2019-04-18Annular blowout preventer
#3 | 2018-10-04Ram for a blowout preventer and a blowout preventer provided with rams
#4 | 2018-09-06ROD LOCKING APPARATUS
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