DB

David W. Brownlee

📍 Oakmont, PA: #45 of 162 inventorsTop 30%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,030,861 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7423653 Displaying graphical textures David Gettman, Leslie Craig Peters, Nicole Morris 2008-09-09
6380859 Hyperbaric oxygen enrichment system for vehicles 2002-04-30
6191694 Oxygen enrichment system for vehicles 2001-02-20
6034606 Oxygen enrichment system for wheeled vehicles cross-reference to related applications 2000-03-07
5910773 Oxygen supply system for wheeled vehicles 1999-06-08