LW

Lewis Witt

IN Ingersoll-Rand: 1 patents #412 of 828Top 50%
📍 Roanoke, VA: #331 of 603 inventorsTop 55%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,879,122 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5025875 Rock bit for a down-the-hole drill — 1991-06-25