EJ

Ernest W. Johnson

📍 Frenchtown, MT: #1 of 1 inventorsTop 100%
🗺 Montana: #16 of 106 inventorsTop 20%
Overall (1989): #116,545 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850405 Log delimbing and cutoff device John W. Johnson, David C. Pontrelli 1989-07-25