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GS

Gilbert Spidell

Altus, OK: #1 of 1 inventorsTop 100%
Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #37,888 of 140,708Top 30%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819356 Changeable sign letter support for marquee signs — 1989-04-11

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