DW

David Patrick Welsh

📍 Philadelphia, PA: #88 of 381 inventorsTop 25%
🗺 Pennsylvania: #2,197 of 7,031 inventorsTop 35%
Overall (2016): #421,105 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9440747 Aircraft recovery control Joseph Tobias Kujawski 2016-09-13