DS

David J. Spelman

CA Cabot: 1 patents #10 of 70Top 15%
📍 Arcola, IL: #1 of 1 inventorsTop 100%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #239,056 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6598283 Method of preparing aerogel-containing insulation article Stephane F. Rouanet 2003-07-29