Sulphur, Louisiana
United States
3
2017-01-12
3
2017-09-26
These are the the leading inventors for applications assigned to BACKOFF, LLC:
BACKOFF, LLC based in Sulphur, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Blowout preventer test joint assembly for testing variable bore rams, shear rams and annulars
#2 | 2016-11-10 ✅ Patent 9,470,082 granted on 2016-10-18Blowout-preventer-stack one-trip test tool and method
#3 | 2016-08-04 ✅ Patent 9,506,312 granted on 2016-11-29Blowout preventer test joint assembly, for testing variable bore rams, shear rams, and annulars
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