DG

David E. Groe

SE Sun Electric: 2 patents #8 of 46Top 20%
📍 Oakwood Hills, IL: #9 of 17 inventorsTop 55%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,333,454 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4881183 Method and apparatus for emission testing — 1989-11-14
4872004 Plural source arbitration system Karl R. Bahnick 1989-10-03