SS

Sigurd Eirik Sperbund

📍 Houston, TX: #5,364 of 21,073 inventorsTop 30%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
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4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12359529 Methods and systems for rotating a casing to ensure efficient displacement of cement slurry Michael Sepulveda 2025-07-15
12116861 Methods and systems for rotating a casing to ensure efficient displacement of cement slurry Michael Sepulveda 2024-10-15
11891876 Methods and systems for rotating a casing to ensure efficient displacement of cement slurry Michael Sepulveda 2024-02-06
11598176 Methods and systems for rotating a casing to ensure efficient displacement of cement slurry Michael Sepulveda 2023-03-07