DH

Dan A. Hanson

CI Cherne Industries Incorporated: 1 patents #13 of 25Top 55%
📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,233,100 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6332085 Integrated telecommunication system and method with voice messaging and local area paging Kirk Topits 2001-12-18
4763660 Flexible and disposable electrode belt device Mark W. Kroll, Mark R. Pommrehn 1988-08-16