FK

Fred A. Kuypers

📍 Tinley Park, IL: #60 of 241 inventorsTop 25%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,650,549 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5403234 Radon gas evaluation system and method — 1995-04-04
5288268 Radon gas evacuation system and method — 1994-02-22
4745716 Structural water control — 1988-05-24