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John D. Skillen

SH Sheller-Globe: 1 patents #1 of 8Top 15%
📍 Sigourney, IA: #1 of 2 inventorsTop 50%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #92,837 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800681 Sealing and guiding element for flush mounted movable automobile window Melvin S. Coons, Olav H. Brannstrom 1989-01-31