KH

Kenneth O. Hammerstrom

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Riceville, IA: #1 of 2 inventorsTop 50%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,650,045 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5906284 Multi-workstation device James Whiteford 1999-05-25