AF

Ann Frees

📍 Bethesda, MD: #560 of 2,269 inventorsTop 25%
🗺 Maryland: #8,004 of 35,612 inventorsTop 25%
Overall (All Time): #1,220,582 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8768882 Distributed system for interactive collaboration Lewis Frees 2014-07-01
8280845 Distributed system for interactive collaboration Lewis Frees 2012-10-02
7664750 Distributed system for interactive collaboration Lewis Frees 2010-02-16
6769013 Distributed system for interactive collaboration Lewis Frees 2004-07-27