JD

Jeffery J. DeMarco

📍 Hillside, IL: #5 of 23 inventorsTop 25%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,297,710 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D327663 Environmental chamber for stimulating plant growth 1992-07-07
5095650 Apparatus for stimulating plant growth that can be shipped fully assembled 1992-03-17
D315121 Environmental chamber for stimulating plant growth 1991-03-05
4850135 Apparatus for stimulating plant growth under controlled conditions 1989-07-25