DF

Dwain Freeland

📍 Spirit Lake, ID: #3 of 11 inventorsTop 30%
🗺 Idaho: #5,199 of 8,810 inventorsTop 60%
Overall (All Time): #3,942,008 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881472 Ignition system and control means for pelletized-fuel furnace Thomas Stromberger, Douglas Freeland 1989-11-21