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Frederick Scragg

📍 Trinity, GB: #1 of 1 inventorsTop 100%
Overall (1982): #64,817 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311441 Positive displacement device Michael L. Scragg, Peter Marshman 1982-01-19