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USPTO Patent Rankings Data through Sept 30, 2025
RE

Robin Elsom

Umberleigh, GB: #1 of 1 inventorsTop 100%
Overall (2022): #117,516 of 548,613Top 25%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11305492 Pig for use in a system for lining ducts water or sewage pipes 2022-04-19
11280439 Pig for use in a system for lining ducts 2022-03-22