DC

David Clarke

IBM: 1 patents #1,916 of 5,400Top 40%
📍 Lafayette, CO: #10 of 59 inventorsTop 20%
🗺 Colorado: #746 of 2,977 inventorsTop 30%
Overall (2002): #236,418 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6335964 Voice processing system Ronald John Bowater, Nicholas D. Butler, David Seager Renshaw, Graham Hugh Tuttle 2002-01-01