JK

John L. Kiest

📍 Matteson, IL: #15 of 49 inventorsTop 35%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,229,181 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6268205 Subsurface decontamination method Jerrold A. Trezzo 2001-07-31
5879107 Underground contamination in situ treatment system Jerrold A. Trezzo 1999-03-09