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Thomas W. Barker

Tampere, TX: #1 of 1 inventorsTop 100%
Overall (1989): #51,136 of 140,708Top 40%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D299440 Barricade warning light testing device — 1989-01-17

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