WH

William D. Harwell

📍 Houston, TX: #236 of 987 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #52,286 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5368090 Geometrical vapor blocker for parallel condensation tubes requiring subcooling Eugene K. Ungar, John D. Cornwell 1994-11-29