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John S. Seney

📍 Seaford, DE: #1 of 5 inventorsTop 20%
🗺 Delaware: #44 of 479 inventorsTop 10%
Overall (1989): #23,476 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4871154 Work holding device for handicapped persons 1989-10-03
4869668 Dental bur cooling and control systems 1989-09-26