JH

John Hannam

AO Access Optics: 2 patents #3 of 3Top 100%
📍 Broken Arrow, OK: #224 of 587 inventorsTop 40%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #1,895,128 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10524637 Endoscope coupler Robert H. Hogrefe, Thomas Mayer 2020-01-07
9795279 Endoscope coupler Robert H. Hogrefe, Thomas Mayer 2017-10-24