DA

David P. Ashby

GD Gt Development: 1 patents #11 of 17Top 65%
TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Kirkland, WA: #1,774 of 3,517 inventorsTop 55%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,177,679 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6860333 Thermally activated fire suppression system Trevor M. Laib 2005-03-01
4878513 Quick vent valve for air brake line Charles J. Green 1989-11-07