WS

W. Keith Swinehart

📍 McPherson, KS: #36 of 70 inventorsTop 55%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,932,806 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848391 Expandable manifold for water delivery system Leonard L. Miller 1989-07-18