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Richard Thoman

G&Greene, Tweed &: 1 patents #1 of 1Top 100%
Kulpsville, PA: #1 of 1 inventorsTop 100%
Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #65,066 of 140,708Top 50%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840379 Split sealing ring having a bias cut — 1989-06-20

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