DH

David Haught

AT AT&T: 1 patents #10,626 of 18,772Top 60%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #1,762,858 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11988331 Gravity oiler improvement Christopher Haught 2024-05-21
4556903 Inspection scanning system Frank H. Blitchington 1985-12-03