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USPTO Patent Rankings Data through Dec 31, 2025
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Marcel Rozek — 1 Patent

Overall (All Time): N/A of 4,157,543
1 Patents All Time
Marcel Rozek has been granted 1 US patent. All of these patents were granted in 2025.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12467331 Low torque actuated tubing hanger orientation Thomas Doran, Graham Alan Ford, Alexey Voronezhev, Frank Wergeland 2025-11-11