Petal, Mississippi
United States
2
2020-02-18
2
2020-02-18
These are the the leading inventors for applications assigned to Tri-State Environmental, LLC:
Tri-State Environmental, LLC based in Petal, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#2 | 2017-12-19 ✅ Patent 9,844,803 granted on 2017-12-19Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
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