PH

Paul Humphreys

AT Alpha Technologies: 1 patents #1 of 4Top 25%
📍 Bellingham, WA: #10 of 31 inventorsTop 35%
🗺 Washington: #1,140 of 3,868 inventorsTop 30%
Overall (2003): #145,156 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6602627 Uninterruptible power supplies using fuel cells Frank Liu, Thanh Quoc Le, Thomas H. Sloane 2003-08-05