JH

John Hadjioannou

📍 Kingwood, TX: #41 of 94 inventorsTop 45%
🗺 Texas: #3,688 of 11,512 inventorsTop 35%
Overall (2011): #261,989 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7887271 Apparatus for cutting an internal bore Gregg S. Perkin, Keven O'Connor 2011-02-15