Houston, Texas
United States
3
2017-03-14
3
2017-03-14
These are the the leading inventors for applications assigned to PRECISION COUPLINGS, LLC:
PRECISION COUPLINGS, LLC based in Houston, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Leak proof threaded connector
#2 | 2016-02-16 ✅ Patent 9,261,208 granted on 2016-02-16Anti-rotation tubular casing connection and threaded pipe connector
#3 | 2016-02-16 ✅ Patent 9,261,207 granted on 2016-02-16Coupling with anti-rotational element
660100 ⎘