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Gary W. Coyle

Caldwell, OH: #2 of 2 inventorsTop 100%
Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #113,311 of 140,708Top 85%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4813485 Gas and oil well pumping or swabbing device and method — 1989-03-21

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