CI

Charles G. Sproule, IV

UN Unknown: 1 patents #344 of 3,329Top 15%
📍 Malvern, PA: #30 of 87 inventorsTop 35%
🗺 Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #495,154 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11123956 Reinforced rigid insulation Charles G. Sproule, III 2021-09-21