LH

Leon M. Hake

📍 Perry, OK: #2 of 4 inventorsTop 50%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #84,039 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4812088 Doweling tool — 1989-03-14