FK

Frank Kruppe

📍 Aurora, IL: #318 of 1,049 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,423,875 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11506304 Indicators for valves 2022-11-22
10767776 Pressure relief valve with stop Matt Powell 2020-09-08
10591071 Manifolds for pressure relief systems Matt Powell 2020-03-17