HN

Henry F. Ninstil

HO Holland: 2 patents #25 of 76Top 35%
📍 Overland Park, KS: #692 of 1,753 inventorsTop 40%
🗺 Kansas: #4,268 of 12,005 inventorsTop 40%
Overall (All Time): #2,263,113 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5791033 Railroad car truck spring jack Robert V. Norby, Stefan T. Pendrick 1998-08-11
D365429 Push-pull frame for rail welding power equipment — 1995-12-19