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Steve D. Shivvers

TG The Shivvers Group: 1 patents #1 of 1Top 100%
📍 Prole, IA: #1 of 1 inventorsTop 100%
🗺 Iowa: #238 of 1,020 inventorsTop 25%
Overall (2005): #96,735 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6923389 Uniform grain spreader — 2005-08-02