JH

John A. Hall

UF US Air Force: 1 patents #6,190 of 16,312Top 40%
📍 Beavercreek, OH: #208 of 522 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,099,955 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8333260 Deep insertion vented earpiece system Karl Cartwright, Kris Cartwright 2012-12-18
7784583 Deep insertion vented earpiece system Karl Cartwright, Kris Cartwright 2010-08-31