HS

Henry Sperber

📍 Englewood, CO: #10 of 46 inventorsTop 25%
🗺 Colorado: #798 of 3,015 inventorsTop 30%
Overall (2003): #213,775 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6584749 Insulating a building using insulating particles with foam and a web — 2003-07-01