DC

Dean W. Campbell

📍 Columbia Falls, MT: #15 of 43 inventorsTop 35%
🗺 Montana: #1,498 of 3,198 inventorsTop 50%
Overall (All Time): #3,740,384 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5507274 Charcoal lighter apparatus Floyd W. Campbell 1996-04-16