JH

John W. Holcomb

📍 Dumas, AR: #10 of 17 inventorsTop 60%
🗺 Arkansas: #2,823 of 5,804 inventorsTop 50%
Overall (All Time): #4,093,895 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4280664 Solids reducing and mixing device Jerald A. Jackson 1981-07-28