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Alva A. Thompson — 1 Patent

Scandia, KS: #1 of 2 inventorsTop 50%
Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,976,056 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4671528 Safety hitch pin 1987-06-09