DH

Dirk R. Helgemo

📍 Sioux City, IA: #4 of 20 inventorsTop 20%
🗺 Iowa: #283 of 1,090 inventorsTop 30%
Overall (2004): #233,709 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6816562 Silicon object array with unidirectional segmented bus architecture Kevin Atkinson, Timothy H. Dwyer, Ryan C. Johnson, Mark Elpers 2004-11-09