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RC

Ronald Coburn

Spofford, NH: #2 of 3 inventorsTop 70%
New Hampshire: #88 of 409 inventorsTop 25%
Overall (1989): #64,124 of 140,708Top 50%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D302174 Combined pen and knife 1989-07-11