HOUMA, Louisiana
United States
16
2026-03-24
16
2026-03-24
These are the the leading inventors for applications assigned to TRI-STATE ENVIRONMENTAL, LLC:
TRI-STATE ENVIRONMENTAL, LLC based in HOUMA, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#2 | 2025-09-23 ✅ Patent 12,421,827 granted on 2025-09-23Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly
#3 | 2024-11-26 ✅ Patent 12,151,270 granted on 2024-11-26Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#4 | 2024-11-26 ✅ Patent 12,151,269 granted on 2024-11-26Lancing safety cap apparatus
#5 | 2023-11-21 ✅ Patent 11,819,891 granted on 2023-11-21Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#6 | 2023-10-19 ✅ Patent 11,975,368 granted on 2024-05-07Method and apparatus for cleaning and inspecting oil well drilling mud flow lines
#7 | 2023-01-10 ✅ Patent 11,549,339 granted on 2023-01-10Method and apparatus for cleaning and inspecting oil well drilling mud flow lines
#8 | 2023-01-03 ✅ Patent 11,541,436 granted on 2023-01-03Lancing safety cap apparatus
#9 | 2022-01-11 ✅ Patent 11,220,887 granted on 2022-01-11Method and apparatus for cleaning and inspecting oil well drilling mud flow lines
#10 | 2021-11-09 ✅ Patent 11,167,328 granted on 2021-11-09Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#11 | 2020-03-24 ✅ Patent 10,596,605 granted on 2020-03-24Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#12 | 2019-11-26 ✅ Patent 10,486,205 granted on 2019-11-26Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#13 | 2019-10-08 ✅ Patent 10,435,990 granted on 2019-10-08Method and apparatus for cleaning a blowout preventer stack apparatus
#14 | 2019-02-05 ✅ Patent 10,195,650 granted on 2019-02-05Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#15 | 2019-01-08 ✅ Patent 10,174,564 granted on 2019-01-08Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#16 | 2018-11-13 ✅ Patent 10,125,577 granted on 2018-11-13Method and apparatus for cleaning and inspecting oil well drilling mud flow lines
Also check out TRI-STATE ENVIRONMENTAL, LLC's (Houma, United States) applicant profile with 13 patent applications submitted.
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