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John R. Strenger

📍 Lake Forest, IL: #185 of 431 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,360,642 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D276898 Portable greenhouse Steven D. Blanchard 1984-12-25
D263366 Plant growth enhancement enclosure Steven D. Blanchard 1982-03-16