SF

Silvia Espenhain Face

📍 Sleepy Hollow, IL: #4 of 10 inventorsTop 40%
🗺 Illinois: #2,742 of 8,447 inventorsTop 35%
Overall (2024): #266,171 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12098102 Carbon-footprint-reduced concrete slab on ground system and method for constructing same S. Allen Face, III 2024-09-24