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Doug Shadley

SCSchaffert Manufacturing Company: 1 patents #2 of 3Top 70%
Indianola, NE: #2 of 3 inventorsTop 70%
Nebraska: #176 of 570 inventorsTop 35%
Overall (2020): #486,660 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10830274 Seed planter with equalizer assembly Paul E. Schaffert 2020-11-10

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