DH

David P. Haldeman

IBM: 1 patents #1,781 of 5,214Top 35%
📍 Denver, CO: #32 of 165 inventorsTop 20%
🗺 Colorado: #688 of 2,710 inventorsTop 30%
Overall (2005): #217,207 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6867604 Apparatus for accurately measuring battery voltage Edde Tin Shek Tang 2005-03-15