PH

Peter L. Hagelstein

📍 Carlisle, MA: #14 of 38 inventorsTop 40%
🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%
Overall (2004): #139,318 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6779347 Solid-state thermionic refrigeration Yan R. Kucherov 2004-08-24