Tomball, Texas
United States
7
2021-06-17
The entities that hold a legal rights for patent applications filed by inventor Lambert Jeffrey:
Jeffrey Lambert from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Inflatable packer system for an annular blowout preventer
#2 | 2021-06-10SYSTEMS AND METHODS FOR RETRACTION OF A PACKER ASSEMBLY OF AN ANNULAR BLOWOUT PREVENTER
#3 | 2020-06-18Valve for mineral extraction systems
#4 | 2019-01-17Shear rams for a blowout preventer
#5 | 2019-01-17Shear rams for a blowout preventer
#6 | 2017-05-25Side packer assembly with support member for ram blowout preventer
#7 | 2017-03-02Blowout preventer with shear ram
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