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Citadel Casing Solutions, LLC
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houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Float valve with a protective spring
Patent number
12,313,175
Issue date
May 27, 2025
Citadel Casing Solutions LLC
Daniel L Schmidt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wellbore plug and wellbore assembly with plug having a passive non-...
Patent number
12,234,703
Issue date
Feb 25, 2025
Citadel Casing Solutions LLC
Daniel Lee Schmidt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore system with dissolving ball and independent plug latching...
Patent number
11,920,463
Issue date
Mar 5, 2024
Citadel Casing Solutions LLC
Todd Stair
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for establishing a bypass flow path within a well...
Patent number
11,525,331
Issue date
Dec 13, 2022
Citadel Casing Solutions LLC
Daniel Schmidt
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
88090785 - SHARKNADO
Serial number
88090785
Registration number
5886673
Filing date
Aug 23, 2018
Citadel Casing Solutions, LLC
6 - Common metals and their alloys
Information
Trademark
87919962
Serial number
87919962
Registration number
5743448
Filing date
May 14, 2018
Citadel Casing Solutions, LLC
7 - Machines and machine tools
Information
Trademark
87919952 - CITADEL CASING SOLUTIONS
Serial number
87919952
Registration number
5743447
Filing date
May 14, 2018
Citadel Casing Solutions, LLC
7 - Machines and machine tools