JH

Jay M. Hawkinson

📍 Coal Valley, IL: #19 of 43 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,258,415 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5728305 Waste water purification system 1998-03-17
5626745 Waste water purification system 1997-05-06